373951168825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{49069}}^1$

素因数の和:49402

約数の個数: 48

約数和(自身を含む): 506001988800

約数和(自身を除く): 132050819975

約数列:

[1, 5, 13, 25, 65, 131, 179, 325, 655, 895, 1703, 2327, 3275, 4475, 8515, 11635, 23449, 42575, 49069, 58175, 117245, 245345, 304837, 586225, 637897, 1226725, 1524185, 3189485, 6428039, 7620925, 8783351, 15947425, 32140195, 43916755, 83564507, 114183563, 160700975, 219583775, 417822535, 570917815, 1150618981, 2089112675, 2854589075, 5753094905, 14958046753, 28765474525, 74790233765, 373951168825]

約数ペア:

[(1, 373951168825), (5, 74790233765), (13, 28765474525), (25, 14958046753), (65, 5753094905), (131, 2854589075), (179, 2089112675), (325, 1150618981), (655, 570917815), (895, 417822535), (1703, 219583775), (2327, 160700975), (3275, 114183563), (4475, 83564507), (8515, 43916755), (11635, 32140195), (23449, 15947425), (42575, 8783351), (49069, 7620925), (58175, 6428039), (117245, 3189485), (245345, 1524185), (304837, 1226725), (586225, 637897)]