65153115

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 117374400

約数和(自身を除く): 52221285

約数列:

[1, 3, 5, 9, 15, 37, 45, 109, 111, 185, 327, 333, 359, 545, 555, 981, 1077, 1635, 1665, 1795, 3231, 4033, 4905, 5385, 12099, 13283, 16155, 20165, 36297, 39131, 39849, 60495, 66415, 117393, 119547, 181485, 195655, 199245, 352179, 586965, 597735, 1447847, 1760895, 4343541, 7239235, 13030623, 21717705, 65153115]

約数ペア:

[(1, 65153115), (3, 21717705), (5, 13030623), (9, 7239235), (15, 4343541), (37, 1760895), (45, 1447847), (109, 597735), (111, 586965), (185, 352179), (327, 199245), (333, 195655), (359, 181485), (545, 119547), (555, 117393), (981, 66415), (1077, 60495), (1635, 39849), (1665, 39131), (1795, 36297), (3231, 20165), (4033, 16155), (4905, 13283), (5385, 12099)]