61572045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7789}}^1$

素因数の和:7845

約数の個数: 32

約数和(自身を含む): 107688960

約数和(自身を除く): 46116915

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7789, 7905, 23367, 38945, 116835, 132413, 241459, 397239, 662065, 724377, 1207295, 1986195, 3621885, 4104803, 12314409, 20524015, 61572045]

約数ペア:

[(1, 61572045), (3, 20524015), (5, 12314409), (15, 4104803), (17, 3621885), (31, 1986195), (51, 1207295), (85, 724377), (93, 662065), (155, 397239), (255, 241459), (465, 132413), (527, 116835), (1581, 38945), (2635, 23367), (7789, 7905)]