125448015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6389}}^1$

素因数の和:6432

約数の個数: 64

約数和(自身を含む): 265006080

約数和(自身を除く): 139558065

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 357, 385, 561, 595, 935, 1155, 1309, 1785, 2805, 3927, 6389, 6545, 19167, 19635, 31945, 44723, 70279, 95835, 108613, 134169, 210837, 223615, 325839, 351395, 491953, 543065, 670845, 760291, 1054185, 1194743, 1475859, 1629195, 2280873, 2459765, 3584229, 3801455, 5973715, 7379295, 8363201, 11404365, 17921145, 25089603, 41816005, 125448015]

約数ペア:

[(1, 125448015), (3, 41816005), (5, 25089603), (7, 17921145), (11, 11404365), (15, 8363201), (17, 7379295), (21, 5973715), (33, 3801455), (35, 3584229), (51, 2459765), (55, 2280873), (77, 1629195), (85, 1475859), (105, 1194743), (119, 1054185), (165, 760291), (187, 670845), (231, 543065), (255, 491953), (357, 351395), (385, 325839), (561, 223615), (595, 210837), (935, 134169), (1155, 108613), (1309, 95835), (1785, 70279), (2805, 44723), (3927, 31945), (6389, 19635), (6545, 19167)]