55553625

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 110972160

約数和(自身を除く): 55418535

約数列:

[1, 3, 5, 9, 15, 19, 23, 25, 45, 57, 69, 75, 95, 113, 115, 125, 171, 207, 225, 285, 339, 345, 375, 437, 475, 565, 575, 855, 1017, 1035, 1125, 1311, 1425, 1695, 1725, 2147, 2185, 2375, 2599, 2825, 2875, 3933, 4275, 5085, 5175, 6441, 6555, 7125, 7797, 8475, 8625, 10735, 10925, 12995, 14125, 19323, 19665, 21375, 23391, 25425, 25875, 32205, 32775, 38985, 42375, 49381, 53675, 54625, 64975, 96615, 98325, 116955, 127125, 148143, 161025, 163875, 194925, 246905, 268375, 324875, 444429, 483075, 491625, 584775, 740715, 805125, 974625, 1234525, 2222145, 2415375, 2923875, 3703575, 6172625, 11110725, 18517875, 55553625]

約数ペア:

[(1, 55553625), (3, 18517875), (5, 11110725), (9, 6172625), (15, 3703575), (19, 2923875), (23, 2415375), (25, 2222145), (45, 1234525), (57, 974625), (69, 805125), (75, 740715), (95, 584775), (113, 491625), (115, 483075), (125, 444429), (171, 324875), (207, 268375), (225, 246905), (285, 194925), (339, 163875), (345, 161025), (375, 148143), (437, 127125), (475, 116955), (565, 98325), (575, 96615), (855, 64975), (1017, 54625), (1035, 53675), (1125, 49381), (1311, 42375), (1425, 38985), (1695, 32775), (1725, 32205), (2147, 25875), (2185, 25425), (2375, 23391), (2599, 21375), (2825, 19665), (2875, 19323), (3933, 14125), (4275, 12995), (5085, 10925), (5175, 10735), (6441, 8625), (6555, 8475), (7125, 7797)]