213028635

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{6199}}^1$

素因数の和:6315

約数の個数: 32

約数和(自身を含む): 357120000

約数和(自身を除く): 144091365

約数列:

[1, 3, 5, 15, 29, 79, 87, 145, 237, 395, 435, 1185, 2291, 6199, 6873, 11455, 18597, 30995, 34365, 92985, 179771, 489721, 539313, 898855, 1469163, 2448605, 2696565, 7345815, 14201909, 42605727, 71009545, 213028635]

約数ペア:

[(1, 213028635), (3, 71009545), (5, 42605727), (15, 14201909), (29, 7345815), (79, 2696565), (87, 2448605), (145, 1469163), (237, 898855), (395, 539313), (435, 489721), (1185, 179771), (2291, 92985), (6199, 34365), (6873, 30995), (11455, 18597)]