13485615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6287}}^1$

素因数の和:6319

約数の個数: 32

約数和(自身を含む): 25353216

約数和(自身を除く): 11867601

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 6287, 18861, 31435, 69157, 81731, 94305, 207471, 245193, 345785, 408655, 899041, 1037355, 1225965, 2697123, 4495205, 13485615]

約数ペア:

[(1, 13485615), (3, 4495205), (5, 2697123), (11, 1225965), (13, 1037355), (15, 899041), (33, 408655), (39, 345785), (55, 245193), (65, 207471), (143, 94305), (165, 81731), (195, 69157), (429, 31435), (715, 18861), (2145, 6287)]