64023615

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{547}}^1$

素因数の和:598

約数の個数: 60

約数和(自身を含む): 122139336

約数和(自身を除く): 58115721

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 289, 405, 459, 547, 765, 867, 1377, 1445, 1641, 2295, 2601, 2735, 4335, 4923, 6885, 7803, 8205, 9299, 13005, 14769, 23409, 24615, 27897, 39015, 44307, 46495, 73845, 83691, 117045, 139485, 158083, 221535, 251073, 418455, 474249, 753219, 790415, 1255365, 1422747, 2371245, 3766095, 4268241, 7113735, 12804723, 21341205, 64023615]

約数ペア:

[(1, 64023615), (3, 21341205), (5, 12804723), (9, 7113735), (15, 4268241), (17, 3766095), (27, 2371245), (45, 1422747), (51, 1255365), (81, 790415), (85, 753219), (135, 474249), (153, 418455), (255, 251073), (289, 221535), (405, 158083), (459, 139485), (547, 117045), (765, 83691), (867, 73845), (1377, 46495), (1445, 44307), (1641, 39015), (2295, 27897), (2601, 24615), (2735, 23409), (4335, 14769), (4923, 13005), (6885, 9299), (7803, 8205)]