147966345

素因数分解:

$3^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 267775872

約数和(自身を除く): 119809527

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 193, 243, 405, 579, 631, 965, 1215, 1737, 1893, 2895, 3155, 5211, 5679, 8685, 9465, 15633, 17037, 26055, 28395, 46899, 51111, 78165, 85185, 121783, 153333, 234495, 255555, 365349, 608915, 766665, 1096047, 1826745, 3288141, 5480235, 9864423, 16440705, 29593269, 49322115, 147966345]

約数ペア:

[(1, 147966345), (3, 49322115), (5, 29593269), (9, 16440705), (15, 9864423), (27, 5480235), (45, 3288141), (81, 1826745), (135, 1096047), (193, 766665), (243, 608915), (405, 365349), (579, 255555), (631, 234495), (965, 153333), (1215, 121783), (1737, 85185), (1893, 78165), (2895, 51111), (3155, 46899), (5211, 28395), (5679, 26055), (8685, 17037), (9465, 15633)]