1994334885

素因数分解:

$3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{40253}}^1$

素因数の和:40634

約数の個数: 32

約数和(自身を含む): 3555233280

約数和(自身を除く): 1560898395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 367, 1101, 1835, 3303, 5505, 9909, 16515, 40253, 49545, 120759, 201265, 362277, 603795, 1086831, 1811385, 5434155, 14772851, 44318553, 73864255, 132955659, 221592765, 398866977, 664778295, 1994334885]

約数ペア:

[(1, 1994334885), (3, 664778295), (5, 398866977), (9, 221592765), (15, 132955659), (27, 73864255), (45, 44318553), (135, 14772851), (367, 5434155), (1101, 1811385), (1835, 1086831), (3303, 603795), (5505, 362277), (9909, 201265), (16515, 120759), (40253, 49545)]