42788235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23971}}^1$

素因数の和:24003

約数の個数: 32

約数和(自身を含む): 82847232

約数和(自身を除く): 40058997

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 23971, 71913, 119855, 167797, 359565, 407507, 503391, 838985, 1222521, 2037535, 2516955, 2852549, 6112605, 8557647, 14262745, 42788235]

約数ペア:

[(1, 42788235), (3, 14262745), (5, 8557647), (7, 6112605), (15, 2852549), (17, 2516955), (21, 2037535), (35, 1222521), (51, 838985), (85, 503391), (105, 407507), (119, 359565), (255, 167797), (357, 119855), (595, 71913), (1785, 23971)]