8878652015

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1997}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 10996352640

約数和(自身を除く): 2117700625

約数列:

[1, 5, 89, 97, 103, 445, 485, 515, 1997, 8633, 9167, 9985, 9991, 43165, 45835, 49955, 177733, 193709, 205691, 888665, 889199, 968545, 1028455, 4445995, 17240101, 18306499, 19952027, 86200505, 91532495, 99760135, 1775730403, 8878652015]

約数ペア:

[(1, 8878652015), (5, 1775730403), (89, 99760135), (97, 91532495), (103, 86200505), (445, 19952027), (485, 18306499), (515, 17240101), (1997, 4445995), (8633, 1028455), (9167, 968545), (9985, 889199), (9991, 888665), (43165, 205691), (45835, 193709), (49955, 177733)]