22728465

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8861}}^1$

素因数の和:8894

約数の個数: 32

約数和(自身を含む): 42537600

約数和(自身を除く): 19809135

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 8861, 26583, 44305, 79749, 132915, 168359, 239247, 398745, 505077, 841795, 1196235, 1515231, 2525385, 4545693, 7576155, 22728465]

約数ペア:

[(1, 22728465), (3, 7576155), (5, 4545693), (9, 2525385), (15, 1515231), (19, 1196235), (27, 841795), (45, 505077), (57, 398745), (95, 239247), (135, 168359), (171, 132915), (285, 79749), (513, 44305), (855, 26583), (2565, 8861)]