42997365

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4363}}^1$

素因数の和:4450

約数の個数: 32

約数和(自身を含む): 77504640

約数和(自身を除く): 34507275

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 4363, 9855, 13089, 21815, 39267, 65445, 117801, 196335, 318499, 589005, 955497, 1592495, 2866491, 4777485, 8599473, 14332455, 42997365]

約数ペア:

[(1, 42997365), (3, 14332455), (5, 8599473), (9, 4777485), (15, 2866491), (27, 1592495), (45, 955497), (73, 589005), (135, 318499), (219, 196335), (365, 117801), (657, 65445), (1095, 39267), (1971, 21815), (3285, 13089), (4363, 9855)]