28610628045

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2699}}^1\times {\mathrm{6997}}^1$

素因数の和:9805

約数の個数: 32

約数和(自身を含む): 46253980800

約数和(自身を除く): 17643352755

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 2699, 6997, 8097, 13495, 20991, 34985, 40485, 104955, 272599, 706697, 817797, 1362995, 2120091, 3533485, 4088985, 10600455, 18884903, 56654709, 94424515, 283273545, 1907375203, 5722125609, 9536876015, 28610628045]

約数ペア:

[(1, 28610628045), (3, 9536876015), (5, 5722125609), (15, 1907375203), (101, 283273545), (303, 94424515), (505, 56654709), (1515, 18884903), (2699, 10600455), (6997, 4088985), (8097, 3533485), (13495, 2120091), (20991, 1362995), (34985, 817797), (40485, 706697), (104955, 272599)]