5871775

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 9374400

約数和(自身を除く): 3502625

約数列:

[1, 5, 7, 13, 25, 29, 35, 65, 89, 91, 145, 175, 203, 325, 377, 445, 455, 623, 725, 1015, 1157, 1885, 2225, 2275, 2581, 2639, 3115, 5075, 5785, 8099, 9425, 12905, 13195, 15575, 18067, 28925, 33553, 40495, 64525, 65975, 90335, 167765, 202475, 234871, 451675, 838825, 1174355, 5871775]

約数ペア:

[(1, 5871775), (5, 1174355), (7, 838825), (13, 451675), (25, 234871), (29, 202475), (35, 167765), (65, 90335), (89, 65975), (91, 64525), (145, 40495), (175, 33553), (203, 28925), (325, 18067), (377, 15575), (445, 13195), (455, 12905), (623, 9425), (725, 8099), (1015, 5785), (1157, 5075), (1885, 3115), (2225, 2639), (2275, 2581)]