2126189085

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{54919}}^1$

素因数の和:55045

約数の個数: 32

約数和(自身を含む): 3558816000

約数和(自身を除く): 1432626915

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 267, 435, 445, 1335, 2581, 7743, 12905, 38715, 54919, 164757, 274595, 823785, 1592651, 4777953, 4887791, 7963255, 14663373, 23889765, 24438955, 73316865, 141745939, 425237817, 708729695, 2126189085]

約数ペア:

[(1, 2126189085), (3, 708729695), (5, 425237817), (15, 141745939), (29, 73316865), (87, 24438955), (89, 23889765), (145, 14663373), (267, 7963255), (435, 4887791), (445, 4777953), (1335, 1592651), (2581, 823785), (7743, 274595), (12905, 164757), (38715, 54919)]