40468545

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23059}}^1$

素因数の和:23086

約数の個数: 32

約数和(自身を含む): 77481600

約数和(自身を除く): 37013055

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 23059, 69177, 115295, 207531, 299767, 345885, 622593, 899301, 1037655, 1498835, 2697903, 3112965, 4496505, 8093709, 13489515, 40468545]

約数ペア:

[(1, 40468545), (3, 13489515), (5, 8093709), (9, 4496505), (13, 3112965), (15, 2697903), (27, 1498835), (39, 1037655), (45, 899301), (65, 622593), (117, 345885), (135, 299767), (195, 207531), (351, 115295), (585, 69177), (1755, 23059)]