28429635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4703}}^1$

素因数の和:4755

約数の個数: 32

約数和(自身を含む): 50577408

約数和(自身を除く): 22147773

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 4703, 6045, 14109, 23515, 61139, 70545, 145793, 183417, 305695, 437379, 728965, 917085, 1895309, 2186895, 5685927, 9476545, 28429635]

約数ペア:

[(1, 28429635), (3, 9476545), (5, 5685927), (13, 2186895), (15, 1895309), (31, 917085), (39, 728965), (65, 437379), (93, 305695), (155, 183417), (195, 145793), (403, 70545), (465, 61139), (1209, 23515), (2015, 14109), (4703, 6045)]