418291215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{31019}}^1$

素因数の和:31087

約数の個数: 32

約数和(自身を含む): 714700800

約数和(自身を除く): 296409585

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 4495, 13485, 31019, 93057, 155095, 465285, 899551, 961589, 2698653, 2884767, 4497755, 4807945, 13493265, 14423835, 27886081, 83658243, 139430405, 418291215]

約数ペア:

[(1, 418291215), (3, 139430405), (5, 83658243), (15, 27886081), (29, 14423835), (31, 13493265), (87, 4807945), (93, 4497755), (145, 2884767), (155, 2698653), (435, 961589), (465, 899551), (899, 465285), (2697, 155095), (4495, 93057), (13485, 31019)]