64483755

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1487}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 122135040

約数和(自身を除く): 57651285

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 59, 105, 147, 177, 245, 295, 413, 735, 885, 1239, 1487, 2065, 2891, 4461, 6195, 7435, 8673, 10409, 14455, 22305, 31227, 43365, 52045, 72863, 87733, 156135, 218589, 263199, 364315, 438665, 614131, 1092945, 1315995, 1842393, 3070655, 4298917, 9211965, 12896751, 21494585, 64483755]

約数ペア:

[(1, 64483755), (3, 21494585), (5, 12896751), (7, 9211965), (15, 4298917), (21, 3070655), (35, 1842393), (49, 1315995), (59, 1092945), (105, 614131), (147, 438665), (177, 364315), (245, 263199), (295, 218589), (413, 156135), (735, 87733), (885, 72863), (1239, 52045), (1487, 43365), (2065, 31227), (2891, 22305), (4461, 14455), (6195, 10409), (7435, 8673)]