480150995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 620136000

約数和(自身を除く): 139985005

約数列:

[1, 5, 19, 89, 95, 109, 445, 521, 545, 1691, 2071, 2605, 8455, 9701, 9899, 10355, 46369, 48505, 49495, 56789, 184319, 231845, 283945, 881011, 921595, 1078991, 4405055, 5054221, 5394955, 25271105, 96030199, 480150995]

約数ペア:

[(1, 480150995), (5, 96030199), (19, 25271105), (89, 5394955), (95, 5054221), (109, 4405055), (445, 1078991), (521, 921595), (545, 881011), (1691, 283945), (2071, 231845), (2605, 184319), (8455, 56789), (9701, 49495), (9899, 48505), (10355, 46369)]