151557945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 310517760

約数和(自身を除く): 158959815

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 79, 105, 121, 151, 165, 231, 237, 363, 385, 395, 453, 553, 605, 755, 847, 869, 1057, 1155, 1185, 1659, 1661, 1815, 2265, 2541, 2607, 2765, 3171, 4235, 4345, 4983, 5285, 6083, 8295, 8305, 9559, 11627, 11929, 12705, 13035, 15855, 18249, 18271, 24915, 28677, 30415, 34881, 35787, 47795, 54813, 58135, 59645, 66913, 83503, 91245, 91355, 127897, 131219, 143385, 174405, 178935, 200739, 250509, 274065, 334565, 383691, 393657, 417515, 639485, 656095, 918533, 1003695, 1252545, 1443409, 1918455, 1968285, 2755599, 4330227, 4592665, 7217045, 10103863, 13777995, 21651135, 30311589, 50519315, 151557945]

約数ペア:

[(1, 151557945), (3, 50519315), (5, 30311589), (7, 21651135), (11, 13777995), (15, 10103863), (21, 7217045), (33, 4592665), (35, 4330227), (55, 2755599), (77, 1968285), (79, 1918455), (105, 1443409), (121, 1252545), (151, 1003695), (165, 918533), (231, 656095), (237, 639485), (363, 417515), (385, 393657), (395, 383691), (453, 334565), (553, 274065), (605, 250509), (755, 200739), (847, 178935), (869, 174405), (1057, 143385), (1155, 131219), (1185, 127897), (1659, 91355), (1661, 91245), (1815, 83503), (2265, 66913), (2541, 59645), (2607, 58135), (2765, 54813), (3171, 47795), (4235, 35787), (4345, 34881), (4983, 30415), (5285, 28677), (6083, 24915), (8295, 18271), (8305, 18249), (9559, 15855), (11627, 13035), (11929, 12705)]