2057180535

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1\times {\mathrm{1399}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 3659947200

約数和(自身を除く): 1602766665

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 797, 1399, 1845, 2391, 3985, 4197, 6995, 7173, 11955, 12591, 20985, 32677, 35865, 57359, 62955, 98031, 163385, 172077, 286795, 294093, 490155, 516231, 860385, 1115003, 1470465, 2581155, 3345009, 5575015, 10035027, 16725045, 45715123, 50175135, 137145369, 228575615, 411436107, 685726845, 2057180535]

約数ペア:

[(1, 2057180535), (3, 685726845), (5, 411436107), (9, 228575615), (15, 137145369), (41, 50175135), (45, 45715123), (123, 16725045), (205, 10035027), (369, 5575015), (615, 3345009), (797, 2581155), (1399, 1470465), (1845, 1115003), (2391, 860385), (3985, 516231), (4197, 490155), (6995, 294093), (7173, 286795), (11955, 172077), (12591, 163385), (20985, 98031), (32677, 62955), (35865, 57359)]