210006987285

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1\times {\mathrm{237067}}^1$

素因数の和:237957

約数の個数: 32

約数和(自身を含む): 341036542080

約数和(自身を除く): 131029554795

約数列:

[1, 3, 5, 15, 73, 219, 365, 809, 1095, 2427, 4045, 12135, 59057, 177171, 237067, 295285, 711201, 885855, 1185335, 3556005, 17305891, 51917673, 86529455, 191787203, 259588365, 575361609, 958936015, 2876808045, 14000465819, 42001397457, 70002329095, 210006987285]

約数ペア:

[(1, 210006987285), (3, 70002329095), (5, 42001397457), (15, 14000465819), (73, 2876808045), (219, 958936015), (365, 575361609), (809, 259588365), (1095, 191787203), (2427, 86529455), (4045, 51917673), (12135, 17305891), (59057, 3556005), (177171, 1185335), (237067, 885855), (295285, 711201)]