63893655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8819}}^1$

素因数の和:8860

約数の個数: 48

約数和(自身を含む): 132088320

約数和(自身を除く): 68194665

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 8819, 26457, 44095, 61733, 79371, 132285, 185199, 202837, 308665, 396855, 555597, 608511, 925995, 1014185, 1419859, 1825533, 2777985, 3042555, 4259577, 7099295, 9127665, 12778731, 21297885, 63893655]

約数ペア:

[(1, 63893655), (3, 21297885), (5, 12778731), (7, 9127665), (9, 7099295), (15, 4259577), (21, 3042555), (23, 2777985), (35, 1825533), (45, 1419859), (63, 1014185), (69, 925995), (105, 608511), (115, 555597), (161, 396855), (207, 308665), (315, 202837), (345, 185199), (483, 132285), (805, 79371), (1035, 61733), (1449, 44095), (2415, 26457), (7245, 8819)]