65303415

素因数分解:

$3^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:821

約数の個数: 40

約数和(自身を含む): 117646848

約数和(自身を除く): 52343433

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 383, 405, 421, 1149, 1263, 1915, 2105, 3447, 3789, 5745, 6315, 10341, 11367, 17235, 18945, 31023, 34101, 51705, 56835, 155115, 161243, 170505, 483729, 806215, 1451187, 2418645, 4353561, 7255935, 13060683, 21767805, 65303415]

約数ペア:

[(1, 65303415), (3, 21767805), (5, 13060683), (9, 7255935), (15, 4353561), (27, 2418645), (45, 1451187), (81, 806215), (135, 483729), (383, 170505), (405, 161243), (421, 155115), (1149, 56835), (1263, 51705), (1915, 34101), (2105, 31023), (3447, 18945), (3789, 17235), (5745, 11367), (6315, 10341)]