24955515

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 48222720

約数和(自身を除く): 23267205

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1471, 1885, 3393, 4413, 5655, 7355, 13239, 16965, 19123, 22065, 42659, 57369, 66195, 95615, 127977, 172107, 213295, 286845, 383931, 554567, 639885, 860535, 1663701, 1919655, 2772835, 4991103, 8318505, 24955515]

約数ペア:

[(1, 24955515), (3, 8318505), (5, 4991103), (9, 2772835), (13, 1919655), (15, 1663701), (29, 860535), (39, 639885), (45, 554567), (65, 383931), (87, 286845), (117, 213295), (145, 172107), (195, 127977), (261, 95615), (377, 66195), (435, 57369), (585, 42659), (1131, 22065), (1305, 19123), (1471, 16965), (1885, 13239), (3393, 7355), (4413, 5655)]