283052315

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15173}}^1$

素因数の和:15239

約数の個数: 32

約数和(自身を含む): 428270976

約数和(自身を除く): 145218661

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 2665, 3731, 15173, 18655, 75865, 106211, 197249, 531055, 622093, 986245, 1380743, 3110465, 4354651, 6903715, 8087209, 21773255, 40436045, 56610463, 283052315]

約数ペア:

[(1, 283052315), (5, 56610463), (7, 40436045), (13, 21773255), (35, 8087209), (41, 6903715), (65, 4354651), (91, 3110465), (205, 1380743), (287, 986245), (455, 622093), (533, 531055), (1435, 197249), (2665, 106211), (3731, 75865), (15173, 18655)]