40276275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 72599520

約数和(自身を除く): 32323245

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 101, 195, 303, 325, 409, 505, 975, 1227, 1313, 1515, 2045, 2525, 3939, 5317, 6135, 6565, 7575, 10225, 15951, 19695, 26585, 30675, 32825, 41309, 79755, 98475, 123927, 132925, 206545, 398775, 537017, 619635, 1032725, 1611051, 2685085, 3098175, 8055255, 13425425, 40276275]

約数ペア:

[(1, 40276275), (3, 13425425), (5, 8055255), (13, 3098175), (15, 2685085), (25, 1611051), (39, 1032725), (65, 619635), (75, 537017), (101, 398775), (195, 206545), (303, 132925), (325, 123927), (409, 98475), (505, 79755), (975, 41309), (1227, 32825), (1313, 30675), (1515, 26585), (2045, 19695), (2525, 15951), (3939, 10225), (5317, 7575), (6135, 6565)]