72357075

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{6563}}^1$

素因数の和:6593

約数の個数: 54

約数和(自身を含む): 150781644

約数和(自身を除く): 78424569

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 441, 525, 735, 1225, 1575, 2205, 3675, 6563, 11025, 19689, 32815, 45941, 59067, 98445, 137823, 164075, 229705, 295335, 321587, 413469, 492225, 689115, 964761, 1148525, 1476675, 1607935, 2067345, 2894283, 3445575, 4823805, 8039675, 10336725, 14471415, 24119025, 72357075]

約数ペア:

[(1, 72357075), (3, 24119025), (5, 14471415), (7, 10336725), (9, 8039675), (15, 4823805), (21, 3445575), (25, 2894283), (35, 2067345), (45, 1607935), (49, 1476675), (63, 1148525), (75, 964761), (105, 689115), (147, 492225), (175, 413469), (225, 321587), (245, 295335), (315, 229705), (441, 164075), (525, 137823), (735, 98445), (1225, 59067), (1575, 45941), (2205, 32815), (3675, 19689), (6563, 11025)]