71065515

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7103}}^1$

素因数の和:7163

約数の個数: 32

約数和(自身を含む): 122757120

約数和(自身を除く): 51691605

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 7103, 10005, 21309, 35515, 106545, 163369, 205987, 490107, 617961, 816845, 1029935, 2450535, 3089805, 4737701, 14213103, 23688505, 71065515]

約数ペア:

[(1, 71065515), (3, 23688505), (5, 14213103), (15, 4737701), (23, 3089805), (29, 2450535), (69, 1029935), (87, 816845), (115, 617961), (145, 490107), (345, 205987), (435, 163369), (667, 106545), (2001, 35515), (3335, 21309), (7103, 10005)]