38122689.000000000

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28409}}^1$

素因数の和:28452

約数の個数: 32

約数和(自身を含む): 204552000

約数和(自身を除く): 93330765

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 28409, 85227, 142045, 255681, 426135, 767043, 823861, 1278405, 2471583, 3835215, 4119305, 7414749, 12357915, 22244247, 37073745, 111221235]

約数ペア:

[(1, 111221235), (3, 37073745), (5, 22244247), (9, 12357915), (15, 7414749), (27, 4119305), (29, 3835215), (45, 2471583), (87, 1278405), (135, 823861), (145, 767043), (261, 426135), (435, 255681), (783, 142045), (1305, 85227), (3915, 28409)]