195401025

素因数分解:

$3^3\times 5^2\times {\mathrm{337}}^1\times {\mathrm{859}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 360443200

約数和(自身を除く): 165042175

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 337, 675, 859, 1011, 1685, 2577, 3033, 4295, 5055, 7731, 8425, 9099, 12885, 15165, 21475, 23193, 25275, 38655, 45495, 64425, 75825, 115965, 193275, 227475, 289483, 579825, 868449, 1447415, 2605347, 4342245, 7237075, 7816041, 13026735, 21711225, 39080205, 65133675, 195401025]

約数ペア:

[(1, 195401025), (3, 65133675), (5, 39080205), (9, 21711225), (15, 13026735), (25, 7816041), (27, 7237075), (45, 4342245), (75, 2605347), (135, 1447415), (225, 868449), (337, 579825), (675, 289483), (859, 227475), (1011, 193275), (1685, 115965), (2577, 75825), (3033, 64425), (4295, 45495), (5055, 38655), (7731, 25275), (8425, 23193), (9099, 21475), (12885, 15165)]