350018305

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12611}}^1$

素因数の和:12697

約数の個数: 32

約数和(自身を含む): 525466368

約数和(自身を除く): 175448063

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 2135, 3965, 5551, 12611, 27755, 63055, 88277, 163943, 441385, 769271, 819715, 1147601, 3846355, 5384897, 5738005, 10000523, 26924485, 50002615, 70003661, 350018305]

約数ペア:

[(1, 350018305), (5, 70003661), (7, 50002615), (13, 26924485), (35, 10000523), (61, 5738005), (65, 5384897), (91, 3846355), (305, 1147601), (427, 819715), (455, 769271), (793, 441385), (2135, 163943), (3965, 88277), (5551, 63055), (12611, 27755)]