27097525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 42469504

約数和(自身を除く): 15371979

約数列:

[1, 5, 7, 13, 25, 35, 43, 65, 91, 175, 215, 277, 301, 325, 455, 559, 1075, 1385, 1505, 1939, 2275, 2795, 3601, 3913, 6925, 7525, 9695, 11911, 13975, 18005, 19565, 25207, 48475, 59555, 83377, 90025, 97825, 126035, 154843, 297775, 416885, 630175, 774215, 1083901, 2084425, 3871075, 5419505, 27097525]

約数ペア:

[(1, 27097525), (5, 5419505), (7, 3871075), (13, 2084425), (25, 1083901), (35, 774215), (43, 630175), (65, 416885), (91, 297775), (175, 154843), (215, 126035), (277, 97825), (301, 90025), (325, 83377), (455, 59555), (559, 48475), (1075, 25207), (1385, 19565), (1505, 18005), (1939, 13975), (2275, 11911), (2795, 9695), (3601, 7525), (3913, 6925)]