13518045

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4231}}^1$

素因数の和:4313

約数の個数: 24

約数和(自身を含む): 23766912

約数和(自身を除く): 10248867

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 4231, 12693, 21155, 38079, 63465, 190395, 300401, 901203, 1502005, 2703609, 4506015, 13518045]

約数ペア:

[(1, 13518045), (3, 4506015), (5, 2703609), (9, 1502005), (15, 901203), (45, 300401), (71, 190395), (213, 63465), (355, 38079), (639, 21155), (1065, 12693), (3195, 4231)]