234958145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 303851520

約数和(自身を除く): 68893375

約数列:

[1, 5, 29, 31, 145, 155, 167, 313, 835, 899, 1565, 4495, 4843, 5177, 9077, 9703, 24215, 25885, 45385, 48515, 52271, 150133, 261355, 281387, 750665, 1406935, 1515859, 1620401, 7579295, 8102005, 46991629, 234958145]

約数ペア:

[(1, 234958145), (5, 46991629), (29, 8102005), (31, 7579295), (145, 1620401), (155, 1515859), (167, 1406935), (313, 750665), (835, 281387), (899, 261355), (1565, 150133), (4495, 52271), (4843, 48515), (5177, 45385), (9077, 25885), (9703, 24215)]