2392115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 32

約数和(自身を含む): 3428352

約数和(自身を除く): 1036237

約数列:

[1, 5, 11, 23, 31, 55, 61, 115, 155, 253, 305, 341, 671, 713, 1265, 1403, 1705, 1891, 3355, 3565, 7015, 7843, 9455, 15433, 20801, 39215, 43493, 77165, 104005, 217465, 478423, 2392115]

約数ペア:

[(1, 2392115), (5, 478423), (11, 217465), (23, 104005), (31, 77165), (55, 43493), (61, 39215), (115, 20801), (155, 15433), (253, 9455), (305, 7843), (341, 7015), (671, 3565), (713, 3355), (1265, 1891), (1403, 1705)]