13347645

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 22063104

約数和(自身を除く): 8715459

約数列:

[1, 3, 5, 15, 71, 83, 151, 213, 249, 355, 415, 453, 755, 1065, 1245, 2265, 5893, 10721, 12533, 17679, 29465, 32163, 37599, 53605, 62665, 88395, 160815, 187995, 889843, 2669529, 4449215, 13347645]

約数ペア:

[(1, 13347645), (3, 4449215), (5, 2669529), (15, 889843), (71, 187995), (83, 160815), (151, 88395), (213, 62665), (249, 53605), (355, 37599), (415, 32163), (453, 29465), (755, 17679), (1065, 12533), (1245, 10721), (2265, 5893)]