75418695

素因数分解:

$3^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 108

約数和(自身を含む): 157062360

約数和(自身を除く): 81643665

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 81, 95, 99, 121, 135, 165, 171, 209, 243, 285, 297, 363, 405, 495, 513, 605, 627, 729, 855, 891, 1045, 1089, 1215, 1485, 1539, 1815, 1881, 2187, 2299, 2565, 2673, 3135, 3267, 3645, 4455, 4617, 5445, 5643, 6561, 6897, 7695, 8019, 9405, 9801, 10935, 11495, 13365, 13851, 16335, 16929, 20691, 23085, 24057, 28215, 29403, 32805, 34485, 40095, 41553, 49005, 50787, 62073, 69255, 72171, 84645, 88209, 103455, 120285, 124659, 147015, 152361, 186219, 207765, 253935, 264627, 310365, 360855, 441045, 457083, 558657, 623295, 761805, 793881, 931095, 1323135, 1371249, 1675971, 2285415, 2793285, 3969405, 5027913, 6856245, 8379855, 15083739, 25139565, 75418695]

約数ペア:

[(1, 75418695), (3, 25139565), (5, 15083739), (9, 8379855), (11, 6856245), (15, 5027913), (19, 3969405), (27, 2793285), (33, 2285415), (45, 1675971), (55, 1371249), (57, 1323135), (81, 931095), (95, 793881), (99, 761805), (121, 623295), (135, 558657), (165, 457083), (171, 441045), (209, 360855), (243, 310365), (285, 264627), (297, 253935), (363, 207765), (405, 186219), (495, 152361), (513, 147015), (605, 124659), (627, 120285), (729, 103455), (855, 88209), (891, 84645), (1045, 72171), (1089, 69255), (1215, 62073), (1485, 50787), (1539, 49005), (1815, 41553), (1881, 40095), (2187, 34485), (2299, 32805), (2565, 29403), (2673, 28215), (3135, 24057), (3267, 23085), (3645, 20691), (4455, 16929), (4617, 16335), (5445, 13851), (5643, 13365), (6561, 11495), (6897, 10935), (7695, 9801), (8019, 9405)]