22420095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 38196480

約数和(自身を除く): 15776385

約数列:

[1, 3, 5, 15, 19, 57, 95, 97, 285, 291, 485, 811, 1455, 1843, 2433, 4055, 5529, 9215, 12165, 15409, 27645, 46227, 77045, 78667, 231135, 236001, 393335, 1180005, 1494673, 4484019, 7473365, 22420095]

約数ペア:

[(1, 22420095), (3, 7473365), (5, 4484019), (15, 1494673), (19, 1180005), (57, 393335), (95, 236001), (97, 231135), (285, 78667), (291, 77045), (485, 46227), (811, 27645), (1455, 15409), (1843, 12165), (2433, 9215), (4055, 5529)]