186828384625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1\times {\mathrm{1223}}^1$

素因数の和:1879

約数の個数: 64

約数和(自身を含む): 248013342720

約数和(自身を除く): 61184958095

約数列:

[1, 5, 19, 25, 95, 125, 131, 475, 491, 655, 1223, 2375, 2455, 2489, 3275, 6115, 9329, 12275, 12445, 16375, 23237, 30575, 46645, 61375, 62225, 64321, 116185, 152875, 160213, 233225, 311125, 321605, 580925, 600493, 801065, 1166125, 1222099, 1608025, 2904625, 3002465, 3044047, 4005325, 6110495, 8040125, 11409367, 15012325, 15220235, 20026625, 30552475, 57046835, 75061625, 76101175, 78664583, 152762375, 285234175, 380505875, 393322915, 1426170875, 1494627077, 1966614575, 7473135385, 9833072875, 37365676925, 186828384625]

約数ペア:

[(1, 186828384625), (5, 37365676925), (19, 9833072875), (25, 7473135385), (95, 1966614575), (125, 1494627077), (131, 1426170875), (475, 393322915), (491, 380505875), (655, 285234175), (1223, 152762375), (2375, 78664583), (2455, 76101175), (2489, 75061625), (3275, 57046835), (6115, 30552475), (9329, 20026625), (12275, 15220235), (12445, 15012325), (16375, 11409367), (23237, 8040125), (30575, 6110495), (46645, 4005325), (61375, 3044047), (62225, 3002465), (64321, 2904625), (116185, 1608025), (152875, 1222099), (160213, 1166125), (233225, 801065), (311125, 600493), (321605, 580925)]