57526875

素因数分解:

$3^3\times 5^4\times 7^1\times {\mathrm{487}}^1$

素因数の和:523

約数の個数: 80

約数和(自身を含む): 121960960

約数和(自身を除く): 64434085

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 125, 135, 175, 189, 225, 315, 375, 487, 525, 625, 675, 875, 945, 1125, 1461, 1575, 1875, 2435, 2625, 3375, 3409, 4375, 4383, 4725, 5625, 7305, 7875, 10227, 12175, 13125, 13149, 16875, 17045, 21915, 23625, 30681, 36525, 39375, 51135, 60875, 65745, 85225, 92043, 109575, 118125, 153405, 182625, 255675, 304375, 328725, 426125, 460215, 547875, 767025, 913125, 1278375, 1643625, 2130625, 2301075, 2739375, 3835125, 6391875, 8218125, 11505375, 19175625, 57526875]

約数ペア:

[(1, 57526875), (3, 19175625), (5, 11505375), (7, 8218125), (9, 6391875), (15, 3835125), (21, 2739375), (25, 2301075), (27, 2130625), (35, 1643625), (45, 1278375), (63, 913125), (75, 767025), (105, 547875), (125, 460215), (135, 426125), (175, 328725), (189, 304375), (225, 255675), (315, 182625), (375, 153405), (487, 118125), (525, 109575), (625, 92043), (675, 85225), (875, 65745), (945, 60875), (1125, 51135), (1461, 39375), (1575, 36525), (1875, 30681), (2435, 23625), (2625, 21915), (3375, 17045), (3409, 16875), (4375, 13149), (4383, 13125), (4725, 12175), (5625, 10227), (7305, 7875)]