53342745

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 88992000

約数和(自身を除く): 35649255

約数列:

[1, 3, 5, 15, 29, 87, 145, 149, 435, 447, 745, 823, 2235, 2469, 4115, 4321, 12345, 12963, 21605, 23867, 64815, 71601, 119335, 122627, 358005, 367881, 613135, 1839405, 3556183, 10668549, 17780915, 53342745]

約数ペア:

[(1, 53342745), (3, 17780915), (5, 10668549), (15, 3556183), (29, 1839405), (87, 613135), (145, 367881), (149, 358005), (435, 122627), (447, 119335), (745, 71601), (823, 64815), (2235, 23867), (2469, 21605), (4115, 12963), (4321, 12345)]