73990455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 156003840

約数和(自身を除く): 82013385

約数列:

[1, 3, 5, 7, 11, 15, 21, 29, 33, 35, 47, 55, 77, 87, 105, 141, 145, 165, 203, 231, 235, 319, 329, 385, 435, 517, 609, 705, 957, 987, 1015, 1155, 1363, 1551, 1595, 1645, 2209, 2233, 2585, 3045, 3619, 4089, 4785, 4935, 6627, 6699, 6815, 7755, 9541, 10857, 11045, 11165, 14993, 15463, 18095, 20445, 24299, 28623, 33135, 33495, 44979, 46389, 47705, 54285, 64061, 72897, 74965, 77315, 104951, 121495, 143115, 170093, 192183, 224895, 231945, 314853, 320305, 364485, 448427, 510279, 524755, 704671, 850465, 960915, 1345281, 1574265, 2114013, 2242135, 2551395, 3523355, 4932697, 6726405, 10570065, 14798091, 24663485, 73990455]

約数ペア:

[(1, 73990455), (3, 24663485), (5, 14798091), (7, 10570065), (11, 6726405), (15, 4932697), (21, 3523355), (29, 2551395), (33, 2242135), (35, 2114013), (47, 1574265), (55, 1345281), (77, 960915), (87, 850465), (105, 704671), (141, 524755), (145, 510279), (165, 448427), (203, 364485), (231, 320305), (235, 314853), (319, 231945), (329, 224895), (385, 192183), (435, 170093), (517, 143115), (609, 121495), (705, 104951), (957, 77315), (987, 74965), (1015, 72897), (1155, 64061), (1363, 54285), (1551, 47705), (1595, 46389), (1645, 44979), (2209, 33495), (2233, 33135), (2585, 28623), (3045, 24299), (3619, 20445), (4089, 18095), (4785, 15463), (4935, 14993), (6627, 11165), (6699, 11045), (6815, 10857), (7755, 9541)]