15000216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8117}}^1$

素因数の和:8144

約数の個数: 64

約数和(自身を含む): 46759680

約数和(自身を除く): 31759464

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 8117, 16234, 24351, 32468, 48702, 56819, 64936, 89287, 97404, 113638, 170457, 178574, 194808, 227276, 267861, 340914, 357148, 454552, 535722, 625009, 681828, 714296, 1071444, 1250018, 1363656, 1875027, 2142888, 2500036, 3750054, 5000072, 7500108, 15000216]

約数ペア:

[(1, 15000216), (2, 7500108), (3, 5000072), (4, 3750054), (6, 2500036), (7, 2142888), (8, 1875027), (11, 1363656), (12, 1250018), (14, 1071444), (21, 714296), (22, 681828), (24, 625009), (28, 535722), (33, 454552), (42, 357148), (44, 340914), (56, 267861), (66, 227276), (77, 194808), (84, 178574), (88, 170457), (132, 113638), (154, 97404), (168, 89287), (231, 64936), (264, 56819), (308, 48702), (462, 32468), (616, 24351), (924, 16234), (1848, 8117)]