14260025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 21092400

約数和(自身を除く): 6832375

約数列:

[1, 5, 13, 17, 25, 29, 65, 85, 89, 145, 221, 325, 377, 425, 445, 493, 725, 1105, 1157, 1513, 1885, 2225, 2465, 2581, 5525, 5785, 6409, 7565, 9425, 12325, 12905, 19669, 28925, 32045, 33553, 37825, 43877, 64525, 98345, 160225, 167765, 219385, 491725, 570401, 838825, 1096925, 2852005, 14260025]

約数ペア:

[(1, 14260025), (5, 2852005), (13, 1096925), (17, 838825), (25, 570401), (29, 491725), (65, 219385), (85, 167765), (89, 160225), (145, 98345), (221, 64525), (325, 43877), (377, 37825), (425, 33553), (445, 32045), (493, 28925), (725, 19669), (1105, 12905), (1157, 12325), (1513, 9425), (1885, 7565), (2225, 6409), (2465, 5785), (2581, 5525)]