11505375

素因数分解:

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

素因数の和:518

約数の個数: 64

約数和(自身を含む): 24360960

約数和(自身を除く): 12855585

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, 675, 875, 945, 1125, 1461, 1575, 2435, 2625, 3375, 3409, 4383, 4725, 7305, 7875, 10227, 12175, 13149, 17045, 21915, 23625, 30681, 36525, 51135, 60875, 65745, 85225, 92043, 109575, 153405, 182625, 255675, 328725, 426125, 460215, 547875, 767025, 1278375, 1643625, 2301075, 3835125, 11505375]

約数ペア:

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