11239725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 21585920

約数和(自身を除く): 10346195

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 79, 105, 175, 237, 271, 395, 525, 553, 813, 1185, 1355, 1659, 1897, 1975, 2765, 4065, 5691, 5925, 6775, 8295, 9485, 13825, 20325, 21409, 28455, 41475, 47425, 64227, 107045, 142275, 149863, 321135, 449589, 535225, 749315, 1605675, 2247945, 3746575, 11239725]

約数ペア:

[(1, 11239725), (3, 3746575), (5, 2247945), (7, 1605675), (15, 749315), (21, 535225), (25, 449589), (35, 321135), (75, 149863), (79, 142275), (105, 107045), (175, 64227), (237, 47425), (271, 41475), (395, 28455), (525, 21409), (553, 20325), (813, 13825), (1185, 9485), (1355, 8295), (1659, 6775), (1897, 5925), (1975, 5691), (2765, 4065)]