56279235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1091}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 95397120

約数和(自身を除く): 39117885

約数列:

[1, 3, 5, 15, 19, 57, 95, 181, 285, 543, 905, 1091, 2715, 3273, 3439, 5455, 10317, 16365, 17195, 20729, 51585, 62187, 103645, 197471, 310935, 592413, 987355, 2962065, 3751949, 11255847, 18759745, 56279235]

約数ペア:

[(1, 56279235), (3, 18759745), (5, 11255847), (15, 3751949), (19, 2962065), (57, 987355), (95, 592413), (181, 310935), (285, 197471), (543, 103645), (905, 62187), (1091, 51585), (2715, 20729), (3273, 17195), (3439, 16365), (5455, 10317)]