201685655175

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{209647}}^1$

素因数の和:209888

約数の個数: 48

約数和(自身を含む): 339408371712

約数和(自身を除く): 137722716537

約数列:

[1, 3, 5, 15, 25, 75, 101, 127, 303, 381, 505, 635, 1515, 1905, 2525, 3175, 7575, 9525, 12827, 38481, 64135, 192405, 209647, 320675, 628941, 962025, 1048235, 3144705, 5241175, 15723525, 21174347, 26625169, 63523041, 79875507, 105871735, 133125845, 317615205, 399377535, 529358675, 665629225, 1588076025, 1996887675, 2689142069, 8067426207, 13445710345, 40337131035, 67228551725, 201685655175]

約数ペア:

[(1, 201685655175), (3, 67228551725), (5, 40337131035), (15, 13445710345), (25, 8067426207), (75, 2689142069), (101, 1996887675), (127, 1588076025), (303, 665629225), (381, 529358675), (505, 399377535), (635, 317615205), (1515, 133125845), (1905, 105871735), (2525, 79875507), (3175, 63523041), (7575, 26625169), (9525, 21174347), (12827, 15723525), (38481, 5241175), (64135, 3144705), (192405, 1048235), (209647, 962025), (320675, 628941)]