9831185

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 16257024

約数和(自身を除く): 6425839

約数列:

[1, 5, 7, 13, 17, 31, 35, 41, 65, 85, 91, 119, 155, 205, 217, 221, 287, 403, 455, 527, 533, 595, 697, 1085, 1105, 1271, 1435, 1547, 2015, 2635, 2665, 2821, 3485, 3689, 3731, 4879, 6355, 6851, 7735, 8897, 9061, 14105, 16523, 18445, 18655, 21607, 24395, 34255, 44485, 45305, 47957, 63427, 82615, 108035, 115661, 151249, 239785, 280891, 317135, 578305, 756245, 1404455, 1966237, 9831185]

約数ペア:

[(1, 9831185), (5, 1966237), (7, 1404455), (13, 756245), (17, 578305), (31, 317135), (35, 280891), (41, 239785), (65, 151249), (85, 115661), (91, 108035), (119, 82615), (155, 63427), (205, 47957), (217, 45305), (221, 44485), (287, 34255), (403, 24395), (455, 21607), (527, 18655), (533, 18445), (595, 16523), (697, 14105), (1085, 9061), (1105, 8897), (1271, 7735), (1435, 6851), (1547, 6355), (2015, 4879), (2635, 3731), (2665, 3689), (2821, 3485)]