70516875

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 138555648

約数和(自身を除く): 68038773

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 125, 143, 165, 195, 263, 275, 325, 375, 429, 625, 715, 789, 825, 975, 1315, 1375, 1625, 1875, 2145, 2893, 3419, 3575, 3945, 4125, 4875, 6575, 6875, 8125, 8679, 10257, 10725, 14465, 17095, 17875, 19725, 20625, 24375, 32875, 37609, 43395, 51285, 53625, 72325, 85475, 89375, 98625, 112827, 164375, 188045, 216975, 256425, 268125, 361625, 427375, 493125, 564135, 940225, 1084875, 1282125, 1808125, 2136875, 2820675, 4701125, 5424375, 6410625, 14103375, 23505625, 70516875]

約数ペア:

[(1, 70516875), (3, 23505625), (5, 14103375), (11, 6410625), (13, 5424375), (15, 4701125), (25, 2820675), (33, 2136875), (39, 1808125), (55, 1282125), (65, 1084875), (75, 940225), (125, 564135), (143, 493125), (165, 427375), (195, 361625), (263, 268125), (275, 256425), (325, 216975), (375, 188045), (429, 164375), (625, 112827), (715, 98625), (789, 89375), (825, 85475), (975, 72325), (1315, 53625), (1375, 51285), (1625, 43395), (1875, 37609), (2145, 32875), (2893, 24375), (3419, 20625), (3575, 19725), (3945, 17875), (4125, 17095), (4875, 14465), (6575, 10725), (6875, 10257), (8125, 8679)]