906129075

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 1609129152

約数和(自身を除く): 703000077

約数列:

[1, 3, 5, 15, 25, 37, 53, 61, 75, 101, 111, 159, 183, 185, 265, 303, 305, 505, 555, 795, 915, 925, 1325, 1515, 1525, 1961, 2257, 2525, 2775, 3233, 3737, 3975, 4575, 5353, 5883, 6161, 6771, 7575, 9699, 9805, 11211, 11285, 16059, 16165, 18483, 18685, 26765, 29415, 30805, 33855, 48495, 49025, 56055, 56425, 80295, 80825, 92415, 93425, 119621, 133825, 147075, 154025, 169275, 198061, 227957, 242475, 280275, 326533, 358863, 401475, 462075, 594183, 598105, 683871, 979599, 990305, 1139785, 1632665, 1794315, 2970915, 2990525, 3419355, 4897995, 4951525, 5698925, 8163325, 8971575, 12081721, 14854575, 17096775, 24489975, 36245163, 60408605, 181225815, 302043025, 906129075]

約数ペア:

[(1, 906129075), (3, 302043025), (5, 181225815), (15, 60408605), (25, 36245163), (37, 24489975), (53, 17096775), (61, 14854575), (75, 12081721), (101, 8971575), (111, 8163325), (159, 5698925), (183, 4951525), (185, 4897995), (265, 3419355), (303, 2990525), (305, 2970915), (505, 1794315), (555, 1632665), (795, 1139785), (915, 990305), (925, 979599), (1325, 683871), (1515, 598105), (1525, 594183), (1961, 462075), (2257, 401475), (2525, 358863), (2775, 326533), (3233, 280275), (3737, 242475), (3975, 227957), (4575, 198061), (5353, 169275), (5883, 154025), (6161, 147075), (6771, 133825), (7575, 119621), (9699, 93425), (9805, 92415), (11211, 80825), (11285, 80295), (16059, 56425), (16165, 56055), (18483, 49025), (18685, 48495), (26765, 33855), (29415, 30805)]