227888976015

素因数分解:

$3^3\times 5^1\times {\mathrm{1688066489}}^1$

素因数の和:1688066503

約数の個数: 16

約数和(自身を含む): 405135957600

約数和(自身を除く): 177246981585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1688066489, 5064199467, 8440332445, 15192598401, 25320997335, 45577795203, 75962992005, 227888976015]

約数ペア:

[(1, 227888976015), (3, 75962992005), (5, 45577795203), (9, 25320997335), (15, 15192598401), (27, 8440332445), (45, 5064199467), (135, 1688066489)]