30485065

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 40582080

約数和(自身を除く): 10097015

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 839, 845, 2795, 4195, 7267, 10907, 36077, 36335, 54535, 141791, 180385, 469001, 708955, 2345005, 6097013, 30485065]

約数ペア:

[(1, 30485065), (5, 6097013), (13, 2345005), (43, 708955), (65, 469001), (169, 180385), (215, 141791), (559, 54535), (839, 36335), (845, 36077), (2795, 10907), (4195, 7267)]