30059575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 46760896

約数和(自身を除く): 16701321

約数列:

[1, 5, 7, 13, 25, 35, 65, 73, 91, 175, 181, 325, 365, 455, 511, 905, 949, 1267, 1825, 2275, 2353, 2555, 4525, 4745, 6335, 6643, 11765, 12775, 13213, 16471, 23725, 31675, 33215, 58825, 66065, 82355, 92491, 166075, 171769, 330325, 411775, 462455, 858845, 1202383, 2312275, 4294225, 6011915, 30059575]

約数ペア:

[(1, 30059575), (5, 6011915), (7, 4294225), (13, 2312275), (25, 1202383), (35, 858845), (65, 462455), (73, 411775), (91, 330325), (175, 171769), (181, 166075), (325, 92491), (365, 82355), (455, 66065), (511, 58825), (905, 33215), (949, 31675), (1267, 23725), (1825, 16471), (2275, 13213), (2353, 12775), (2555, 11765), (4525, 6643), (4745, 6335)]