245750796685

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{157279}}^1$

素因数の和:157501

約数の個数: 32

約数和(自身を含む): 308923084800

約数和(自身を除く): 63172288115

約数列:

[1, 5, 47, 61, 109, 235, 305, 545, 2867, 5123, 6649, 14335, 25615, 33245, 157279, 312503, 786395, 1562515, 7392113, 9594019, 17143411, 36960565, 47970095, 85717055, 450918893, 805740317, 1045748071, 2254594465, 4028701585, 5228740355, 49150159337, 245750796685]

約数ペア:

[(1, 245750796685), (5, 49150159337), (47, 5228740355), (61, 4028701585), (109, 2254594465), (235, 1045748071), (305, 805740317), (545, 450918893), (2867, 85717055), (5123, 47970095), (6649, 36960565), (14335, 17143411), (25615, 9594019), (33245, 7392113), (157279, 1562515), (312503, 786395)]