42948045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{136343}}^1$

素因数の和:136361

約数の個数: 24

約数和(自身を含む): 85078656

約数和(自身を除く): 42130611

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 136343, 409029, 681715, 954401, 1227087, 2045145, 2863203, 4772005, 6135435, 8589609, 14316015, 42948045]

約数ペア:

[(1, 42948045), (3, 14316015), (5, 8589609), (7, 6135435), (9, 4772005), (15, 2863203), (21, 2045145), (35, 1227087), (45, 954401), (63, 681715), (105, 409029), (315, 136343)]