53831115

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 105974400

約数和(自身を除く): 52143285

約数列:

[1, 3, 5, 9, 13, 15, 27, 37, 39, 45, 65, 111, 117, 135, 185, 195, 333, 351, 481, 555, 585, 829, 999, 1443, 1665, 1755, 2405, 2487, 4145, 4329, 4995, 7215, 7461, 10777, 12435, 12987, 21645, 22383, 30673, 32331, 37305, 53885, 64935, 92019, 96993, 111915, 153365, 161655, 276057, 290979, 398749, 460095, 484965, 828171, 1196247, 1380285, 1454895, 1993745, 3588741, 4140855, 5981235, 10766223, 17943705, 53831115]

約数ペア:

[(1, 53831115), (3, 17943705), (5, 10766223), (9, 5981235), (13, 4140855), (15, 3588741), (27, 1993745), (37, 1454895), (39, 1380285), (45, 1196247), (65, 828171), (111, 484965), (117, 460095), (135, 398749), (185, 290979), (195, 276057), (333, 161655), (351, 153365), (481, 111915), (555, 96993), (585, 92019), (829, 64935), (999, 53885), (1443, 37305), (1665, 32331), (1755, 30673), (2405, 22383), (2487, 21645), (4145, 12987), (4329, 12435), (4995, 10777), (7215, 7461)]