84349265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 143216640

約数和(自身を除く): 58867375

約数列:

[1, 5, 7, 11, 13, 19, 35, 55, 65, 77, 91, 95, 133, 143, 209, 247, 385, 455, 665, 715, 887, 1001, 1045, 1235, 1463, 1729, 2717, 4435, 5005, 6209, 7315, 8645, 9757, 11531, 13585, 16853, 19019, 31045, 48785, 57655, 68299, 80717, 84265, 95095, 117971, 126841, 185383, 219089, 341495, 403585, 589855, 634205, 887887, 926915, 1095445, 1297681, 1533623, 2409979, 4439435, 6488405, 7668115, 12049895, 16869853, 84349265]

約数ペア:

[(1, 84349265), (5, 16869853), (7, 12049895), (11, 7668115), (13, 6488405), (19, 4439435), (35, 2409979), (55, 1533623), (65, 1297681), (77, 1095445), (91, 926915), (95, 887887), (133, 634205), (143, 589855), (209, 403585), (247, 341495), (385, 219089), (455, 185383), (665, 126841), (715, 117971), (887, 95095), (1001, 84265), (1045, 80717), (1235, 68299), (1463, 57655), (1729, 48785), (2717, 31045), (4435, 19019), (5005, 16853), (6209, 13585), (7315, 11531), (8645, 9757)]