384920335

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4507}}^1$

素因数の和:4591

約数の個数: 32

約数和(自身を含む): 519321600

約数和(自身を除く): 134401265

約数列:

[1, 5, 19, 29, 31, 95, 145, 155, 551, 589, 899, 2755, 2945, 4495, 4507, 17081, 22535, 85405, 85633, 130703, 139717, 428165, 653515, 698585, 2483357, 2654623, 4051793, 12416785, 13273115, 20258965, 76984067, 384920335]

約数ペア:

[(1, 384920335), (5, 76984067), (19, 20258965), (29, 13273115), (31, 12416785), (95, 4051793), (145, 2654623), (155, 2483357), (551, 698585), (589, 653515), (899, 428165), (2755, 139717), (2945, 130703), (4495, 85633), (4507, 85405), (17081, 22535)]