223617488975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{16741}}^1$

素因数の和:17292

約数の個数: 48

約数和(自身を含む): 297325865760

約数和(自身を除く): 73708376785

約数列:

[1, 5, 19, 25, 61, 95, 305, 461, 475, 1159, 1525, 2305, 5795, 8759, 11525, 16741, 28121, 28975, 43795, 83705, 140605, 218975, 318079, 418525, 534299, 703025, 1021201, 1590395, 2671495, 5106005, 7717601, 7951975, 13357475, 19402819, 25530025, 38588005, 97014095, 146634419, 192940025, 470773661, 485070475, 733172095, 2353868305, 3665860475, 8944699559, 11769341525, 44723497795, 223617488975]

約数ペア:

[(1, 223617488975), (5, 44723497795), (19, 11769341525), (25, 8944699559), (61, 3665860475), (95, 2353868305), (305, 733172095), (461, 485070475), (475, 470773661), (1159, 192940025), (1525, 146634419), (2305, 97014095), (5795, 38588005), (8759, 25530025), (11525, 19402819), (16741, 13357475), (28121, 7951975), (28975, 7717601), (43795, 5106005), (83705, 2671495), (140605, 1590395), (218975, 1021201), (318079, 703025), (418525, 534299)]