84406665

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4993}}^1$

素因数の和:5038

約数の個数: 48

約数和(自身を含む): 163963008

約数和(自身を除く): 79556343

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 2415, 3381, 4993, 5635, 14979, 16905, 24965, 34951, 74895, 104853, 114839, 174755, 244657, 344517, 524265, 574195, 733971, 803873, 1223285, 1722585, 2411619, 3669855, 4019365, 5627111, 12058095, 16881333, 28135555, 84406665]

約数ペア:

[(1, 84406665), (3, 28135555), (5, 16881333), (7, 12058095), (15, 5627111), (21, 4019365), (23, 3669855), (35, 2411619), (49, 1722585), (69, 1223285), (105, 803873), (115, 733971), (147, 574195), (161, 524265), (245, 344517), (345, 244657), (483, 174755), (735, 114839), (805, 104853), (1127, 74895), (2415, 34951), (3381, 24965), (4993, 16905), (5635, 14979)]