1805931285

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{48371}}^1$

素因数の和:48529

約数の個数: 32

約数和(自身を含む): 3064849920

約数和(自身を除く): 1258918635

約数列:

[1, 3, 5, 15, 19, 57, 95, 131, 285, 393, 655, 1965, 2489, 7467, 12445, 37335, 48371, 145113, 241855, 725565, 919049, 2757147, 4595245, 6336601, 13785735, 19009803, 31683005, 95049015, 120395419, 361186257, 601977095, 1805931285]

約数ペア:

[(1, 1805931285), (3, 601977095), (5, 361186257), (15, 120395419), (19, 95049015), (57, 31683005), (95, 19009803), (131, 13785735), (285, 6336601), (393, 4595245), (655, 2757147), (1965, 919049), (2489, 725565), (7467, 241855), (12445, 145113), (37335, 48371)]