248320236535

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{521}}^1\times {\mathrm{8101}}^1$

素因数の和:8716

約数の個数: 48

約数和(自身を含む): 349775395776

約数和(自身を除く): 101455159241

約数列:

[1, 5, 7, 35, 41, 205, 287, 521, 1435, 1681, 2605, 3647, 8101, 8405, 11767, 18235, 21361, 40505, 56707, 58835, 106805, 149527, 283535, 332141, 747635, 875801, 1660705, 2324987, 4220621, 4379005, 6130607, 11624935, 13617781, 21103105, 29544347, 30653035, 68088905, 95324467, 147721735, 173045461, 476622335, 865227305, 1211318227, 6056591135, 7094863901, 35474319505, 49664047307, 248320236535]

約数ペア:

[(1, 248320236535), (5, 49664047307), (7, 35474319505), (35, 7094863901), (41, 6056591135), (205, 1211318227), (287, 865227305), (521, 476622335), (1435, 173045461), (1681, 147721735), (2605, 95324467), (3647, 68088905), (8101, 30653035), (8405, 29544347), (11767, 21103105), (18235, 13617781), (21361, 11624935), (40505, 6130607), (56707, 4379005), (58835, 4220621), (106805, 2324987), (149527, 1660705), (283535, 875801), (332141, 747635)]