329735145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{7933}}^1$

素因数の和:8121

約数の個数: 32

約数和(自身を含む): 562108032

約数和(自身を除く): 232372887

約数列:

[1, 3, 5, 15, 17, 51, 85, 163, 255, 489, 815, 2445, 2771, 7933, 8313, 13855, 23799, 39665, 41565, 118995, 134861, 404583, 674305, 1293079, 2022915, 3879237, 6465395, 19396185, 21982343, 65947029, 109911715, 329735145]

約数ペア:

[(1, 329735145), (3, 109911715), (5, 65947029), (15, 21982343), (17, 19396185), (51, 6465395), (85, 3879237), (163, 2022915), (255, 1293079), (489, 674305), (815, 404583), (2445, 134861), (2771, 118995), (7933, 41565), (8313, 39665), (13855, 23799)]