1830676875

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:846

約数の個数: 80

約数和(自身を含む): 3274951680

約数和(自身を除く): 1444274805

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 79, 85, 125, 237, 255, 375, 395, 425, 625, 727, 1185, 1275, 1343, 1875, 1975, 2125, 2181, 3635, 4029, 5925, 6375, 6715, 9875, 10625, 10905, 12359, 18175, 20145, 29625, 31875, 33575, 37077, 49375, 54525, 57433, 61795, 90875, 100725, 148125, 167875, 172299, 185385, 272625, 287165, 308975, 454375, 503625, 839375, 861495, 926925, 976361, 1363125, 1435825, 1544875, 2518125, 2929083, 4307475, 4634625, 4881805, 7179125, 7724375, 14645415, 21537375, 23173125, 24409025, 35895625, 73227075, 107686875, 122045125, 366135375, 610225625, 1830676875]

約数ペア:

[(1, 1830676875), (3, 610225625), (5, 366135375), (15, 122045125), (17, 107686875), (25, 73227075), (51, 35895625), (75, 24409025), (79, 23173125), (85, 21537375), (125, 14645415), (237, 7724375), (255, 7179125), (375, 4881805), (395, 4634625), (425, 4307475), (625, 2929083), (727, 2518125), (1185, 1544875), (1275, 1435825), (1343, 1363125), (1875, 976361), (1975, 926925), (2125, 861495), (2181, 839375), (3635, 503625), (4029, 454375), (5925, 308975), (6375, 287165), (6715, 272625), (9875, 185385), (10625, 172299), (10905, 167875), (12359, 148125), (18175, 100725), (20145, 90875), (29625, 61795), (31875, 57433), (33575, 54525), (37077, 49375)]