679151275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2741}}^1$

素因数の和:2832

約数の個数: 48

約数和(自身を含む): 991463328

約数和(自身を除く): 312312053

約数列:

[1, 5, 11, 17, 25, 53, 55, 85, 187, 265, 275, 425, 583, 901, 935, 1325, 2741, 2915, 4505, 4675, 9911, 13705, 14575, 22525, 30151, 46597, 49555, 68525, 145273, 150755, 232985, 247775, 512567, 726365, 753775, 1164925, 1598003, 2469641, 2562835, 3631825, 7990015, 12348205, 12814175, 27166051, 39950075, 61741025, 135830255, 679151275]

約数ペア:

[(1, 679151275), (5, 135830255), (11, 61741025), (17, 39950075), (25, 27166051), (53, 12814175), (55, 12348205), (85, 7990015), (187, 3631825), (265, 2562835), (275, 2469641), (425, 1598003), (583, 1164925), (901, 753775), (935, 726365), (1325, 512567), (2741, 247775), (2915, 232985), (4505, 150755), (4675, 145273), (9911, 68525), (13705, 49555), (14575, 46597), (22525, 30151)]