142132095

素因数分解:

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

素因数の和:981

約数の個数: 72

約数和(自身を含む): 290839536

約数和(自身を除く): 148707441

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 73, 105, 147, 219, 245, 315, 365, 441, 511, 657, 735, 883, 1095, 1533, 2205, 2555, 2649, 3285, 3577, 4415, 4599, 6181, 7665, 7947, 10731, 13245, 17885, 18543, 22995, 30905, 32193, 39735, 43267, 53655, 55629, 64459, 92715, 129801, 160965, 193377, 216335, 278145, 322295, 389403, 451213, 580131, 649005, 966885, 1353639, 1947015, 2256065, 2900655, 3158491, 4060917, 6768195, 9475473, 15792455, 20304585, 28426419, 47377365, 142132095]

約数ペア:

[(1, 142132095), (3, 47377365), (5, 28426419), (7, 20304585), (9, 15792455), (15, 9475473), (21, 6768195), (35, 4060917), (45, 3158491), (49, 2900655), (63, 2256065), (73, 1947015), (105, 1353639), (147, 966885), (219, 649005), (245, 580131), (315, 451213), (365, 389403), (441, 322295), (511, 278145), (657, 216335), (735, 193377), (883, 160965), (1095, 129801), (1533, 92715), (2205, 64459), (2555, 55629), (2649, 53655), (3285, 43267), (3577, 39735), (4415, 32193), (4599, 30905), (6181, 22995), (7665, 18543), (7947, 17885), (10731, 13245)]