480433525

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 743459360

約数和(自身を除く): 263025835

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 121, 143, 209, 247, 275, 325, 475, 605, 643, 715, 1045, 1235, 1573, 2299, 2717, 3025, 3215, 3575, 5225, 6175, 7073, 7865, 8359, 11495, 12217, 13585, 16075, 29887, 35365, 39325, 41795, 57475, 61085, 67925, 77803, 91949, 134387, 149435, 158821, 176825, 208975, 305425, 389015, 459745, 671935, 747175, 794105, 1011439, 1478257, 1747031, 1945075, 2298725, 3359675, 3970525, 5057195, 7391285, 8735155, 19217341, 25285975, 36956425, 43675775, 96086705, 480433525]

約数ペア:

[(1, 480433525), (5, 96086705), (11, 43675775), (13, 36956425), (19, 25285975), (25, 19217341), (55, 8735155), (65, 7391285), (95, 5057195), (121, 3970525), (143, 3359675), (209, 2298725), (247, 1945075), (275, 1747031), (325, 1478257), (475, 1011439), (605, 794105), (643, 747175), (715, 671935), (1045, 459745), (1235, 389015), (1573, 305425), (2299, 208975), (2717, 176825), (3025, 158821), (3215, 149435), (3575, 134387), (5225, 91949), (6175, 77803), (7073, 67925), (7865, 61085), (8359, 57475), (11495, 41795), (12217, 39325), (13585, 35365), (16075, 29887)]