57400525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 91494144

約数和(自身を除く): 34093619

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 91, 115, 161, 175, 299, 325, 455, 575, 805, 1097, 1495, 2093, 2275, 4025, 5485, 7475, 7679, 10465, 14261, 25231, 27425, 38395, 52325, 71305, 99827, 126155, 176617, 191975, 328003, 356525, 499135, 630775, 883085, 1640015, 2296021, 2495675, 4415425, 8200075, 11480105, 57400525]

約数ペア:

[(1, 57400525), (5, 11480105), (7, 8200075), (13, 4415425), (23, 2495675), (25, 2296021), (35, 1640015), (65, 883085), (91, 630775), (115, 499135), (161, 356525), (175, 328003), (299, 191975), (325, 176617), (455, 126155), (575, 99827), (805, 71305), (1097, 52325), (1495, 38395), (2093, 27425), (2275, 25231), (4025, 14261), (5485, 10465), (7475, 7679)]