18444435

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 30888000

約数和(自身を除く): 12443565

約数列:

[1, 3, 5, 15, 29, 87, 109, 145, 327, 389, 435, 545, 1167, 1635, 1945, 3161, 5835, 9483, 11281, 15805, 33843, 42401, 47415, 56405, 127203, 169215, 212005, 636015, 1229629, 3688887, 6148145, 18444435]

約数ペア:

[(1, 18444435), (3, 6148145), (5, 3688887), (15, 1229629), (29, 636015), (87, 212005), (109, 169215), (145, 127203), (327, 56405), (389, 47415), (435, 42401), (545, 33843), (1167, 15805), (1635, 11281), (1945, 9483), (3161, 5835)]