938962005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 1623490560

約数和(自身を除く): 684528555

約数列:

[1, 3, 5, 15, 23, 47, 69, 79, 115, 141, 235, 237, 345, 395, 705, 733, 1081, 1185, 1817, 2199, 3243, 3665, 3713, 5405, 5451, 9085, 10995, 11139, 16215, 16859, 18565, 27255, 34451, 50577, 55695, 57907, 84295, 85399, 103353, 172255, 173721, 252885, 256197, 289535, 426995, 516765, 792373, 868605, 1280985, 1331861, 2377119, 2721629, 3961865, 3995583, 6659305, 8164887, 11885595, 13608145, 19977915, 40824435, 62597467, 187792401, 312987335, 938962005]

約数ペア:

[(1, 938962005), (3, 312987335), (5, 187792401), (15, 62597467), (23, 40824435), (47, 19977915), (69, 13608145), (79, 11885595), (115, 8164887), (141, 6659305), (235, 3995583), (237, 3961865), (345, 2721629), (395, 2377119), (705, 1331861), (733, 1280985), (1081, 868605), (1185, 792373), (1817, 516765), (2199, 426995), (3243, 289535), (3665, 256197), (3713, 252885), (5405, 173721), (5451, 172255), (9085, 103353), (10995, 85399), (11139, 84295), (16215, 57907), (16859, 55695), (18565, 50577), (27255, 34451)]