30647055

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1499}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 51840000

約数和(自身を除く): 21192945

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 1499, 4089, 4497, 6815, 7495, 20445, 22485, 43471, 70453, 130413, 211359, 217355, 352265, 652065, 1056795, 2043137, 6129411, 10215685, 30647055]

約数ペア:

[(1, 30647055), (3, 10215685), (5, 6129411), (15, 2043137), (29, 1056795), (47, 652065), (87, 352265), (141, 217355), (145, 211359), (235, 130413), (435, 70453), (705, 43471), (1363, 22485), (1499, 20445), (4089, 7495), (4497, 6815)]