13828725

素因数分解:

$3^4\times 5^2\times {\mathrm{6829}}^1$

素因数の和:6851

約数の個数: 30

約数和(自身を含む): 25619330

約数和(自身を除く): 11790605

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 6829, 20487, 34145, 61461, 102435, 170725, 184383, 307305, 512175, 553149, 921915, 1536525, 2765745, 4609575, 13828725]

約数ペア:

[(1, 13828725), (3, 4609575), (5, 2765745), (9, 1536525), (15, 921915), (25, 553149), (27, 512175), (45, 307305), (75, 184383), (81, 170725), (135, 102435), (225, 61461), (405, 34145), (675, 20487), (2025, 6829)]