42428015

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41801}}^1$

素因数の和:41842

約数の個数: 16

約数和(自身を含む): 60194880

約数和(自身を除く): 17766865

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 41801, 209005, 292607, 1212229, 1463035, 6061145, 8485603, 42428015]

約数ペア:

[(1, 42428015), (5, 8485603), (7, 6061145), (29, 1463035), (35, 1212229), (145, 292607), (203, 209005), (1015, 41801)]