3784996987195

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^2\times {\mathrm{3877}}^1$

素因数の和:4360

約数の個数: 48

約数和(自身を含む): 4666757030208

約数和(自身を除く): 881760043013

約数列:

[1, 5, 101, 103, 137, 505, 515, 685, 3877, 10403, 13837, 14111, 18769, 19385, 52015, 69185, 70555, 93845, 391577, 399331, 531149, 1425211, 1895669, 1933207, 1957885, 1996655, 2655745, 7126055, 9478345, 9666035, 40332431, 53646049, 54708347, 72767413, 195253907, 201662155, 268230245, 273541735, 363837065, 976269535, 5525543047, 7349508713, 7495043539, 27627715235, 36747543565, 37475217695, 756999397439, 3784996987195]

約数ペア:

[(1, 3784996987195), (5, 756999397439), (101, 37475217695), (103, 36747543565), (137, 27627715235), (505, 7495043539), (515, 7349508713), (685, 5525543047), (3877, 976269535), (10403, 363837065), (13837, 273541735), (14111, 268230245), (18769, 201662155), (19385, 195253907), (52015, 72767413), (69185, 54708347), (70555, 53646049), (93845, 40332431), (391577, 9666035), (399331, 9478345), (531149, 7126055), (1425211, 2655745), (1895669, 1996655), (1933207, 1957885)]