61193625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 111870720

約数和(自身を除く): 50677095

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 125, 145, 255, 331, 375, 425, 435, 493, 725, 993, 1275, 1479, 1655, 2125, 2175, 2465, 3625, 4965, 5627, 6375, 7395, 8275, 9599, 10875, 12325, 16881, 24825, 28135, 28797, 36975, 41375, 47995, 61625, 84405, 124125, 140675, 143985, 163183, 184875, 239975, 422025, 489549, 703375, 719925, 815915, 1199875, 2110125, 2447745, 3599625, 4079575, 12238725, 20397875, 61193625]

約数ペア:

[(1, 61193625), (3, 20397875), (5, 12238725), (15, 4079575), (17, 3599625), (25, 2447745), (29, 2110125), (51, 1199875), (75, 815915), (85, 719925), (87, 703375), (125, 489549), (145, 422025), (255, 239975), (331, 184875), (375, 163183), (425, 143985), (435, 140675), (493, 124125), (725, 84405), (993, 61625), (1275, 47995), (1479, 41375), (1655, 36975), (2125, 28797), (2175, 28135), (2465, 24825), (3625, 16881), (4965, 12325), (5627, 10875), (6375, 9599), (7395, 8275)]