274242675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1447}}^1$

素因数の和:1505

約数の個数: 72

約数和(自身を含む): 547274496

約数和(自身を除く): 273031821

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 361, 399, 475, 525, 665, 1083, 1425, 1447, 1805, 1995, 2527, 3325, 4341, 5415, 7235, 7581, 9025, 9975, 10129, 12635, 21705, 27075, 27493, 30387, 36175, 37905, 50645, 63175, 82479, 108525, 137465, 151935, 189525, 192451, 253225, 412395, 522367, 577353, 687325, 759675, 962255, 1567101, 2061975, 2611835, 2886765, 3656569, 4811275, 7835505, 10969707, 13059175, 14433825, 18282845, 39177525, 54848535, 91414225, 274242675]

約数ペア:

[(1, 274242675), (3, 91414225), (5, 54848535), (7, 39177525), (15, 18282845), (19, 14433825), (21, 13059175), (25, 10969707), (35, 7835505), (57, 4811275), (75, 3656569), (95, 2886765), (105, 2611835), (133, 2061975), (175, 1567101), (285, 962255), (361, 759675), (399, 687325), (475, 577353), (525, 522367), (665, 412395), (1083, 253225), (1425, 192451), (1447, 189525), (1805, 151935), (1995, 137465), (2527, 108525), (3325, 82479), (4341, 63175), (5415, 50645), (7235, 37905), (7581, 36175), (9025, 30387), (9975, 27493), (10129, 27075), (12635, 21705)]