219468132135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{4423}}^1\times {\mathrm{157523}}^1$

素因数の和:161964

約数の個数: 48

約数和(自身を含む): 434856973824

約数和(自身を除く): 215388841689

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 4423, 13269, 22115, 30961, 39807, 66345, 92883, 154805, 157523, 199035, 278649, 464415, 472569, 787615, 1102661, 1393245, 1417707, 2362845, 3307983, 5513305, 7088535, 9923949, 16539915, 49619745, 696724229, 2090172687, 3483621145, 4877069603, 6270518061, 10450863435, 14631208809, 24385348015, 31352590305, 43893626427, 73156044045, 219468132135]

約数ペア:

[(1, 219468132135), (3, 73156044045), (5, 43893626427), (7, 31352590305), (9, 24385348015), (15, 14631208809), (21, 10450863435), (35, 6270518061), (45, 4877069603), (63, 3483621145), (105, 2090172687), (315, 696724229), (4423, 49619745), (13269, 16539915), (22115, 9923949), (30961, 7088535), (39807, 5513305), (66345, 3307983), (92883, 2362845), (154805, 1417707), (157523, 1393245), (199035, 1102661), (278649, 787615), (464415, 472569)]