103680325

素因数分解:

$5^2\times 7^3\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 152668800

約数和(自身を除く): 48988475

約数列:

[1, 5, 7, 25, 35, 49, 107, 113, 175, 245, 343, 535, 565, 749, 791, 1225, 1715, 2675, 2825, 3745, 3955, 5243, 5537, 8575, 12091, 18725, 19775, 26215, 27685, 36701, 38759, 60455, 84637, 131075, 138425, 183505, 193795, 302275, 423185, 592459, 917525, 968975, 2115925, 2962295, 4147213, 14811475, 20736065, 103680325]

約数ペア:

[(1, 103680325), (5, 20736065), (7, 14811475), (25, 4147213), (35, 2962295), (49, 2115925), (107, 968975), (113, 917525), (175, 592459), (245, 423185), (343, 302275), (535, 193795), (565, 183505), (749, 138425), (791, 131075), (1225, 84637), (1715, 60455), (2675, 38759), (2825, 36701), (3745, 27685), (3955, 26215), (5243, 19775), (5537, 18725), (8575, 12091)]