30182475

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13877}}^1$

素因数の和:13919

約数の個数: 24

約数和(自身を含む): 51626160

約数和(自身を除く): 21443685

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 13877, 41631, 69385, 208155, 346925, 402433, 1040775, 1207299, 2012165, 6036495, 10060825, 30182475]

約数ペア:

[(1, 30182475), (3, 10060825), (5, 6036495), (15, 2012165), (25, 1207299), (29, 1040775), (75, 402433), (87, 346925), (145, 208155), (435, 69385), (725, 41631), (2175, 13877)]