465163775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 631325664

約数和(自身を除く): 166161889

約数列:

[1, 5, 17, 25, 53, 85, 107, 193, 265, 425, 535, 901, 965, 1325, 1819, 2675, 3281, 4505, 4825, 5671, 9095, 10229, 16405, 20651, 22525, 28355, 45475, 51145, 82025, 96407, 103255, 141775, 173893, 255725, 351067, 482035, 516275, 869465, 1094503, 1755335, 2410175, 4347325, 5472515, 8776675, 18606551, 27362575, 93032755, 465163775]

約数ペア:

[(1, 465163775), (5, 93032755), (17, 27362575), (25, 18606551), (53, 8776675), (85, 5472515), (107, 4347325), (193, 2410175), (265, 1755335), (425, 1094503), (535, 869465), (901, 516275), (965, 482035), (1325, 351067), (1819, 255725), (2675, 173893), (3281, 141775), (4505, 103255), (4825, 96407), (5671, 82025), (9095, 51145), (10229, 45475), (16405, 28355), (20651, 22525)]