29528525

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 41185980

約数和(自身を除く): 11657455

約数列:

[1, 5, 13, 25, 29, 65, 145, 169, 241, 325, 377, 725, 845, 1205, 1885, 3133, 4225, 4901, 6025, 6989, 9425, 15665, 24505, 34945, 40729, 78325, 90857, 122525, 174725, 203645, 454285, 1018225, 1181141, 2271425, 5905705, 29528525]

約数ペア:

[(1, 29528525), (5, 5905705), (13, 2271425), (25, 1181141), (29, 1018225), (65, 454285), (145, 203645), (169, 174725), (241, 122525), (325, 90857), (377, 78325), (725, 40729), (845, 34945), (1205, 24505), (1885, 15665), (3133, 9425), (4225, 6989), (4901, 6025)]