201828645

素因数分解:

$3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3229}}^1$

素因数の和:3706

約数の個数: 32

約数和(自身を含む): 359692800

約数和(自身を除く): 157864155

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 463, 1389, 2315, 3229, 4167, 6945, 9687, 12501, 16145, 20835, 29061, 48435, 62505, 87183, 145305, 435915, 1495027, 4485081, 7475135, 13455243, 22425405, 40365729, 67276215, 201828645]

約数ペア:

[(1, 201828645), (3, 67276215), (5, 40365729), (9, 22425405), (15, 13455243), (27, 7475135), (45, 4485081), (135, 1495027), (463, 435915), (1389, 145305), (2315, 87183), (3229, 62505), (4167, 48435), (6945, 29061), (9687, 20835), (12501, 16145)]