201170115

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 367632000

約数和(自身を除く): 166461885

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 137, 149, 219, 365, 411, 447, 657, 685, 745, 1095, 1233, 1341, 1971, 2055, 2235, 3285, 3699, 4023, 6165, 6705, 9855, 10001, 10877, 18495, 20115, 20413, 30003, 32631, 50005, 54385, 61239, 90009, 97893, 102065, 150015, 163155, 183717, 270027, 293679, 306195, 450045, 489465, 551151, 918585, 1350135, 1468395, 1490149, 2755755, 4470447, 7450745, 13411341, 22352235, 40234023, 67056705, 201170115]

約数ペア:

[(1, 201170115), (3, 67056705), (5, 40234023), (9, 22352235), (15, 13411341), (27, 7450745), (45, 4470447), (73, 2755755), (135, 1490149), (137, 1468395), (149, 1350135), (219, 918585), (365, 551151), (411, 489465), (447, 450045), (657, 306195), (685, 293679), (745, 270027), (1095, 183717), (1233, 163155), (1341, 150015), (1971, 102065), (2055, 97893), (2235, 90009), (3285, 61239), (3699, 54385), (4023, 50005), (6165, 32631), (6705, 30003), (9855, 20413), (10001, 20115), (10877, 18495)]