170710025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 233223168

約数和(自身を除く): 62513143

約数列:

[1, 5, 23, 25, 31, 61, 115, 155, 157, 305, 575, 713, 775, 785, 1403, 1525, 1891, 3565, 3611, 3925, 4867, 7015, 9455, 9577, 17825, 18055, 24335, 35075, 43493, 47275, 47885, 90275, 111941, 121675, 217465, 220271, 239425, 296887, 559705, 1087325, 1101355, 1484435, 2798525, 5506775, 6828401, 7422175, 34142005, 170710025]

約数ペア:

[(1, 170710025), (5, 34142005), (23, 7422175), (25, 6828401), (31, 5506775), (61, 2798525), (115, 1484435), (155, 1101355), (157, 1087325), (305, 559705), (575, 296887), (713, 239425), (775, 220271), (785, 217465), (1403, 121675), (1525, 111941), (1891, 90275), (3565, 47885), (3611, 47275), (3925, 43493), (4867, 35075), (7015, 24335), (9455, 18055), (9577, 17825)]