156645525

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 274268160

約数和(自身を除く): 117622635

約数列:

[1, 3, 5, 15, 23, 25, 69, 71, 75, 115, 213, 345, 355, 575, 1065, 1279, 1633, 1725, 1775, 3837, 4899, 5325, 6395, 8165, 19185, 24495, 29417, 31975, 40825, 88251, 90809, 95925, 122475, 147085, 272427, 441255, 454045, 735425, 1362135, 2088607, 2206275, 2270225, 6265821, 6810675, 10443035, 31329105, 52215175, 156645525]

約数ペア:

[(1, 156645525), (3, 52215175), (5, 31329105), (15, 10443035), (23, 6810675), (25, 6265821), (69, 2270225), (71, 2206275), (75, 2088607), (115, 1362135), (213, 735425), (345, 454045), (355, 441255), (575, 272427), (1065, 147085), (1279, 122475), (1633, 95925), (1725, 90809), (1775, 88251), (3837, 40825), (4899, 31975), (5325, 29417), (6395, 24495), (8165, 19185)]