47760255

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 85423104

約数和(自身を除く): 37662849

約数列:

[1, 3, 5, 9, 15, 45, 61, 127, 137, 183, 305, 381, 411, 549, 635, 685, 915, 1143, 1233, 1905, 2055, 2745, 5715, 6165, 7747, 8357, 17399, 23241, 25071, 38735, 41785, 52197, 69723, 75213, 86995, 116205, 125355, 156591, 260985, 348615, 376065, 782955, 1061339, 3184017, 5306695, 9552051, 15920085, 47760255]

約数ペア:

[(1, 47760255), (3, 15920085), (5, 9552051), (9, 5306695), (15, 3184017), (45, 1061339), (61, 782955), (127, 376065), (137, 348615), (183, 260985), (305, 156591), (381, 125355), (411, 116205), (549, 86995), (635, 75213), (685, 69723), (915, 52197), (1143, 41785), (1233, 38735), (1905, 25071), (2055, 23241), (2745, 17399), (5715, 8357), (6165, 7747)]