42421215

素因数分解:

$3^1\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{1907}}^1$

素因数の和:3398

約数の個数: 16

約数和(自身を含む): 67955328

約数和(自身を除く): 25534113

約数列:

[1, 3, 5, 15, 1483, 1907, 4449, 5721, 7415, 9535, 22245, 28605, 2828081, 8484243, 14140405, 42421215]

約数ペア:

[(1, 42421215), (3, 14140405), (5, 8484243), (15, 2828081), (1483, 28605), (1907, 22245), (4449, 9535), (5721, 7415)]