1330782415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{373291}}^1$

素因数の和:373350

約数の個数: 16

約数和(自身を含む): 1720129536

約数和(自身を除く): 389347121

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 373291, 1866455, 8585693, 11572021, 42928465, 57860105, 266156483, 1330782415]

約数ペア:

[(1, 1330782415), (5, 266156483), (23, 57860105), (31, 42928465), (115, 11572021), (155, 8585693), (713, 1866455), (3565, 373291)]