15691738365

素因数分解:

$3^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{101693}}^1$

素因数の和:101840

約数の個数: 48

約数和(自身を含む): 28428761088

約数和(自身を除く): 12737022723

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 243, 381, 405, 635, 1143, 1215, 1905, 3429, 5715, 10287, 17145, 30861, 51435, 101693, 154305, 305079, 508465, 915237, 1525395, 2745711, 4576185, 8237133, 12915011, 13728555, 24711399, 38745033, 41185665, 64575055, 116235099, 123556995, 193725165, 348705297, 581175495, 1046115891, 1743526485, 3138347673, 5230579455, 15691738365]

約数ペア:

[(1, 15691738365), (3, 5230579455), (5, 3138347673), (9, 1743526485), (15, 1046115891), (27, 581175495), (45, 348705297), (81, 193725165), (127, 123556995), (135, 116235099), (243, 64575055), (381, 41185665), (405, 38745033), (635, 24711399), (1143, 13728555), (1215, 12915011), (1905, 8237133), (3429, 4576185), (5715, 2745711), (10287, 1525395), (17145, 915237), (30861, 508465), (51435, 305079), (101693, 154305)]