47365045

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2539}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 71688960

約数和(自身を除く): 24323915

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 2539, 2665, 3731, 12695, 17773, 18655, 33007, 88865, 104099, 165035, 231049, 520495, 728693, 1155245, 1353287, 3643465, 6766435, 9473009, 47365045]

約数ペア:

[(1, 47365045), (5, 9473009), (7, 6766435), (13, 3643465), (35, 1353287), (41, 1155245), (65, 728693), (91, 520495), (205, 231049), (287, 165035), (455, 104099), (533, 88865), (1435, 33007), (2539, 18655), (2665, 17773), (3731, 12695)]