54313545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25321}}^1$

素因数の和:25353

約数の個数: 32

約数和(自身を含む): 102098304

約数和(自身を除く): 47784759

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 25321, 75963, 126605, 278531, 329173, 379815, 835593, 987519, 1392655, 1645865, 3620903, 4177965, 4937595, 10862709, 18104515, 54313545]

約数ペア:

[(1, 54313545), (3, 18104515), (5, 10862709), (11, 4937595), (13, 4177965), (15, 3620903), (33, 1645865), (39, 1392655), (55, 987519), (65, 835593), (143, 379815), (165, 329173), (195, 278531), (429, 126605), (715, 75963), (2145, 25321)]