211014585

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53899}}^1$

素因数の和:53942

約数の個数: 32

約数和(自身を含む): 388080000

約数和(自身を除く): 177065415

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 53899, 161697, 269495, 485091, 808485, 1455273, 1563071, 2425455, 4689213, 7276365, 7815355, 14067639, 23446065, 42202917, 70338195, 211014585]

約数ペア:

[(1, 211014585), (3, 70338195), (5, 42202917), (9, 23446065), (15, 14067639), (27, 7815355), (29, 7276365), (45, 4689213), (87, 2425455), (135, 1563071), (145, 1455273), (261, 808485), (435, 485091), (783, 269495), (1305, 161697), (3915, 53899)]