82968975

素因数分解:

$3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1217}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 154052640

約数和(自身を除く): 71083665

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 101, 135, 225, 303, 505, 675, 909, 1217, 1515, 2525, 2727, 3651, 4545, 6085, 7575, 10953, 13635, 18255, 22725, 30425, 32859, 54765, 68175, 91275, 122917, 164295, 273825, 368751, 614585, 821475, 1106253, 1843755, 3072925, 3318759, 5531265, 9218775, 16593795, 27656325, 82968975]

約数ペア:

[(1, 82968975), (3, 27656325), (5, 16593795), (9, 9218775), (15, 5531265), (25, 3318759), (27, 3072925), (45, 1843755), (75, 1106253), (101, 821475), (135, 614585), (225, 368751), (303, 273825), (505, 164295), (675, 122917), (909, 91275), (1217, 68175), (1515, 54765), (2525, 32859), (2727, 30425), (3651, 22725), (4545, 18255), (6085, 13635), (7575, 10953)]