9968821875

素因数分解:

$3^4\times 5^5\times {\mathrm{39383}}^1$

素因数の和:39420

約数の個数: 60

約数和(自身を含む): 18613902384

約数和(自身を除く): 8645080509

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 625, 675, 1125, 1875, 2025, 3125, 3375, 5625, 9375, 10125, 16875, 28125, 39383, 50625, 84375, 118149, 196915, 253125, 354447, 590745, 984575, 1063341, 1772235, 2953725, 3190023, 4922875, 5316705, 8861175, 14768625, 15950115, 24614375, 26583525, 44305875, 73843125, 79750575, 123071875, 132917625, 221529375, 369215625, 398752875, 664588125, 1107646875, 1993764375, 3322940625, 9968821875]

約数ペア:

[(1, 9968821875), (3, 3322940625), (5, 1993764375), (9, 1107646875), (15, 664588125), (25, 398752875), (27, 369215625), (45, 221529375), (75, 132917625), (81, 123071875), (125, 79750575), (135, 73843125), (225, 44305875), (375, 26583525), (405, 24614375), (625, 15950115), (675, 14768625), (1125, 8861175), (1875, 5316705), (2025, 4922875), (3125, 3190023), (3375, 2953725), (5625, 1772235), (9375, 1063341), (10125, 984575), (16875, 590745), (28125, 354447), (39383, 253125), (50625, 196915), (84375, 118149)]