2523132325

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3329}}^1$

素因数の和:3478

約数の個数: 48

約数和(自身を含む): 3686549760

約数和(自身を除く): 1163417435

約数列:

[1, 5, 7, 25, 35, 61, 71, 175, 305, 355, 427, 497, 1525, 1775, 2135, 2485, 3329, 4331, 10675, 12425, 16645, 21655, 23303, 30317, 83225, 108275, 116515, 151585, 203069, 236359, 582575, 757925, 1015345, 1181795, 1421483, 1654513, 5076725, 5908975, 7107415, 8272565, 14417899, 35537075, 41362825, 72089495, 100925293, 360447475, 504626465, 2523132325]

約数ペア:

[(1, 2523132325), (5, 504626465), (7, 360447475), (25, 100925293), (35, 72089495), (61, 41362825), (71, 35537075), (175, 14417899), (305, 8272565), (355, 7107415), (427, 5908975), (497, 5076725), (1525, 1654513), (1775, 1421483), (2135, 1181795), (2485, 1015345), (3329, 757925), (4331, 582575), (10675, 236359), (12425, 203069), (16645, 151585), (21655, 116515), (23303, 108275), (30317, 83225)]