42354705

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 71706240

約数和(自身を除く): 29351535

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 353, 421, 1059, 1263, 1765, 2105, 5295, 6315, 6707, 7999, 20121, 23997, 33535, 39995, 100605, 119985, 148613, 445839, 743065, 2229195, 2823647, 8470941, 14118235, 42354705]

約数ペア:

[(1, 42354705), (3, 14118235), (5, 8470941), (15, 2823647), (19, 2229195), (57, 743065), (95, 445839), (285, 148613), (353, 119985), (421, 100605), (1059, 39995), (1263, 33535), (1765, 23997), (2105, 20121), (5295, 7999), (6315, 6707)]