89650125

素因数分解:

$3^3\times 5^3\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 168030720

約数和(自身を除く): 78380595

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 101, 125, 135, 225, 263, 303, 375, 505, 675, 789, 909, 1125, 1315, 1515, 2367, 2525, 2727, 3375, 3945, 4545, 6575, 7101, 7575, 11835, 12625, 13635, 19725, 22725, 26563, 32875, 35505, 37875, 59175, 68175, 79689, 98625, 113625, 132815, 177525, 239067, 295875, 340875, 398445, 664075, 717201, 887625, 1195335, 1992225, 3320375, 3586005, 5976675, 9961125, 17930025, 29883375, 89650125]

約数ペア:

[(1, 89650125), (3, 29883375), (5, 17930025), (9, 9961125), (15, 5976675), (25, 3586005), (27, 3320375), (45, 1992225), (75, 1195335), (101, 887625), (125, 717201), (135, 664075), (225, 398445), (263, 340875), (303, 295875), (375, 239067), (505, 177525), (675, 132815), (789, 113625), (909, 98625), (1125, 79689), (1315, 68175), (1515, 59175), (2367, 37875), (2525, 35505), (2727, 32875), (3375, 26563), (3945, 22725), (4545, 19725), (6575, 13635), (7101, 12625), (7575, 11835)]