70118655

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 114264000

約数和(自身を除く): 44145345

約数列:

[1, 3, 5, 15, 137, 149, 229, 411, 447, 685, 687, 745, 1145, 2055, 2235, 3435, 20413, 31373, 34121, 61239, 94119, 102065, 102363, 156865, 170605, 306195, 470595, 511815, 4674577, 14023731, 23372885, 70118655]

約数ペア:

[(1, 70118655), (3, 23372885), (5, 14023731), (15, 4674577), (137, 511815), (149, 470595), (229, 306195), (411, 170605), (447, 156865), (685, 102363), (687, 102065), (745, 94119), (1145, 61239), (2055, 34121), (2235, 31373), (3435, 20413)]