23822185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 31726080

約数和(自身を除く): 7903895

約数列:

[1, 5, 17, 47, 67, 85, 89, 235, 335, 445, 799, 1139, 1513, 3149, 3995, 4183, 5695, 5963, 7565, 15745, 20915, 29815, 53533, 71111, 101371, 267665, 280261, 355555, 506855, 1401305, 4764437, 23822185]

約数ペア:

[(1, 23822185), (5, 4764437), (17, 1401305), (47, 506855), (67, 355555), (85, 280261), (89, 267665), (235, 101371), (335, 71111), (445, 53533), (799, 29815), (1139, 20915), (1513, 15745), (3149, 7565), (3995, 5963), (4183, 5695)]