47377365

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 89489088

約数和(自身を除く): 42111723

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 73, 105, 147, 219, 245, 365, 511, 735, 883, 1095, 1533, 2555, 2649, 3577, 4415, 6181, 7665, 10731, 13245, 17885, 18543, 30905, 43267, 53655, 64459, 92715, 129801, 193377, 216335, 322295, 451213, 649005, 966885, 1353639, 2256065, 3158491, 6768195, 9475473, 15792455, 47377365]

約数ペア:

[(1, 47377365), (3, 15792455), (5, 9475473), (7, 6768195), (15, 3158491), (21, 2256065), (35, 1353639), (49, 966885), (73, 649005), (105, 451213), (147, 322295), (219, 216335), (245, 193377), (365, 129801), (511, 92715), (735, 64459), (883, 53655), (1095, 43267), (1533, 30905), (2555, 18543), (2649, 17885), (3577, 13245), (4415, 10731), (6181, 7665)]