4217262975

素因数分解:

$3^4\times 5^2\times {\mathrm{2082599}}^1$

素因数の和:2082621

約数の個数: 30

約数和(自身を含む): 7811832600

約数和(自身を除く): 3594569625

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 2082599, 6247797, 10412995, 18743391, 31238985, 52064975, 56230173, 93716955, 156194925, 168690519, 281150865, 468584775, 843452595, 1405754325, 4217262975]

約数ペア:

[(1, 4217262975), (3, 1405754325), (5, 843452595), (9, 468584775), (15, 281150865), (25, 168690519), (27, 156194925), (45, 93716955), (75, 56230173), (81, 52064975), (135, 31238985), (225, 18743391), (405, 10412995), (675, 6247797), (2025, 2082599)]