221373663045

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^2\times {\mathrm{443}}^1\times {\mathrm{2609}}^1$

素因数の和:3286

約数の個数: 48

約数和(自身を含む): 358304057280

約数和(自身を除く): 136930394235

約数列:

[1, 3, 5, 15, 113, 339, 443, 565, 1329, 1695, 2215, 2609, 6645, 7827, 12769, 13045, 38307, 39135, 50059, 63845, 150177, 191535, 250295, 294817, 750885, 884451, 1155787, 1474085, 3467361, 4422255, 5656667, 5778935, 16970001, 17336805, 28283335, 33314321, 84850005, 99942963, 130603931, 166571605, 391811793, 499714815, 653019655, 1959058965, 14758244203, 44274732609, 73791221015, 221373663045]

約数ペア:

[(1, 221373663045), (3, 73791221015), (5, 44274732609), (15, 14758244203), (113, 1959058965), (339, 653019655), (443, 499714815), (565, 391811793), (1329, 166571605), (1695, 130603931), (2215, 99942963), (2609, 84850005), (6645, 33314321), (7827, 28283335), (12769, 17336805), (13045, 16970001), (38307, 5778935), (39135, 5656667), (50059, 4422255), (63845, 3467361), (150177, 1474085), (191535, 1155787), (250295, 884451), (294817, 750885)]