103481245

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{19843}}^1$

素因数の和:20004

約数の個数: 16

約数和(自身を含む): 142876800

約数和(自身を除く): 39395555

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 19843, 99215, 138901, 694505, 2956607, 14783035, 20696249, 103481245]

約数ペア:

[(1, 103481245), (5, 20696249), (7, 14783035), (35, 2956607), (149, 694505), (745, 138901), (1043, 99215), (5215, 19843)]