47605545

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4283}}^1$

素因数の和:4326

約数の個数: 48

約数和(自身を含む): 93562560

約数和(自身を除く): 45957015

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 4283, 11115, 12849, 21415, 38547, 55679, 64245, 81377, 167037, 192735, 244131, 278395, 406885, 501111, 732393, 835185, 1057901, 1220655, 2505555, 3173703, 3661965, 5289505, 9521109, 15868515, 47605545]

約数ペア:

[(1, 47605545), (3, 15868515), (5, 9521109), (9, 5289505), (13, 3661965), (15, 3173703), (19, 2505555), (39, 1220655), (45, 1057901), (57, 835185), (65, 732393), (95, 501111), (117, 406885), (171, 278395), (195, 244131), (247, 192735), (285, 167037), (585, 81377), (741, 64245), (855, 55679), (1235, 38547), (2223, 21415), (3705, 12849), (4283, 11115)]