156908178405

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1153}}^1\times {\mathrm{2777}}^1$

素因数の和:3969

約数の個数: 120

約数和(自身を含む): 309546795096

約数和(自身を除く): 152638616691

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 121, 135, 165, 297, 363, 405, 495, 605, 891, 1089, 1153, 1485, 1815, 2777, 3267, 3459, 4455, 5445, 5765, 8331, 9801, 10377, 12683, 13885, 16335, 17295, 24993, 30547, 31131, 38049, 41655, 49005, 51885, 63415, 74979, 91641, 93393, 114147, 124965, 139513, 152735, 155655, 190245, 224937, 274923, 336017, 342441, 374895, 418539, 458205, 466965, 570735, 697565, 824769, 1008051, 1027323, 1124685, 1255617, 1374615, 1680085, 1712205, 2092695, 2474307, 3024153, 3201881, 3766851, 4123845, 5040255, 5136615, 6278085, 9072459, 9605643, 11300553, 12371535, 15120765, 16009405, 18834255, 27217377, 28816929, 35220691, 45362295, 48028215, 56502765, 86450787, 105662073, 136086885, 144084645, 176103455, 259352361, 316986219, 387427601, 432253935, 528310365, 950958657, 1162282803, 1296761805, 1584931095, 1937138005, 2852875971, 3486848409, 4754793285, 5811414015, 10460545227, 14264379855, 17434242045, 31381635681, 52302726135, 156908178405]

約数ペア:

[(1, 156908178405), (3, 52302726135), (5, 31381635681), (9, 17434242045), (11, 14264379855), (15, 10460545227), (27, 5811414015), (33, 4754793285), (45, 3486848409), (55, 2852875971), (81, 1937138005), (99, 1584931095), (121, 1296761805), (135, 1162282803), (165, 950958657), (297, 528310365), (363, 432253935), (405, 387427601), (495, 316986219), (605, 259352361), (891, 176103455), (1089, 144084645), (1153, 136086885), (1485, 105662073), (1815, 86450787), (2777, 56502765), (3267, 48028215), (3459, 45362295), (4455, 35220691), (5445, 28816929), (5765, 27217377), (8331, 18834255), (9801, 16009405), (10377, 15120765), (12683, 12371535), (13885, 11300553), (16335, 9605643), (17295, 9072459), (24993, 6278085), (30547, 5136615), (31131, 5040255), (38049, 4123845), (41655, 3766851), (49005, 3201881), (51885, 3024153), (63415, 2474307), (74979, 2092695), (91641, 1712205), (93393, 1680085), (114147, 1374615), (124965, 1255617), (139513, 1124685), (152735, 1027323), (155655, 1008051), (190245, 824769), (224937, 697565), (274923, 570735), (336017, 466965), (342441, 458205), (374895, 418539)]