120656385

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10273}}^1$

素因数の和:10319

約数の個数: 40

約数和(自身を含む): 223767720

約数和(自身を除く): 103111335

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 10273, 11745, 30819, 51365, 92457, 154095, 277371, 297917, 462285, 832113, 893751, 1386855, 1489585, 2681253, 4160565, 4468755, 8043759, 13406265, 24131277, 40218795, 120656385]

約数ペア:

[(1, 120656385), (3, 40218795), (5, 24131277), (9, 13406265), (15, 8043759), (27, 4468755), (29, 4160565), (45, 2681253), (81, 1489585), (87, 1386855), (135, 893751), (145, 832113), (261, 462285), (405, 297917), (435, 277371), (783, 154095), (1305, 92457), (2349, 51365), (3915, 30819), (10273, 11745)]