16963425

素因数分解:

$3^4\times 5^2\times {\mathrm{8377}}^1$

素因数の和:8399

約数の個数: 30

約数和(自身を含む): 31425878

約数和(自身を除く): 14462453

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 8377, 25131, 41885, 75393, 125655, 209425, 226179, 376965, 628275, 678537, 1130895, 1884825, 3392685, 5654475, 16963425]

約数ペア:

[(1, 16963425), (3, 5654475), (5, 3392685), (9, 1884825), (15, 1130895), (25, 678537), (27, 628275), (45, 376965), (75, 226179), (81, 209425), (135, 125655), (225, 75393), (405, 41885), (675, 25131), (2025, 8377)]