3227315

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 4910976

約数和(自身を除く): 1683661

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 173, 205, 287, 455, 533, 865, 1211, 1435, 2249, 2665, 3731, 6055, 7093, 11245, 15743, 18655, 35465, 49651, 78715, 92209, 248255, 461045, 645463, 3227315]

約数ペア:

[(1, 3227315), (5, 645463), (7, 461045), (13, 248255), (35, 92209), (41, 78715), (65, 49651), (91, 35465), (173, 18655), (205, 15743), (287, 11245), (455, 7093), (533, 6055), (865, 3731), (1211, 2665), (1435, 2249)]