66612645

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 133447680

約数和(自身を除く): 66835035

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 93, 99, 135, 155, 165, 279, 297, 341, 465, 495, 837, 1023, 1395, 1447, 1485, 1705, 3069, 4185, 4341, 5115, 7235, 9207, 13023, 15345, 15917, 21705, 39069, 44857, 46035, 47751, 65115, 79585, 134571, 143253, 195345, 224285, 238755, 403713, 429759, 493427, 672855, 716265, 1211139, 1480281, 2018565, 2148795, 2467135, 4440843, 6055695, 7401405, 13322529, 22204215, 66612645]

約数ペア:

[(1, 66612645), (3, 22204215), (5, 13322529), (9, 7401405), (11, 6055695), (15, 4440843), (27, 2467135), (31, 2148795), (33, 2018565), (45, 1480281), (55, 1211139), (93, 716265), (99, 672855), (135, 493427), (155, 429759), (165, 403713), (279, 238755), (297, 224285), (341, 195345), (465, 143253), (495, 134571), (837, 79585), (1023, 65115), (1395, 47751), (1447, 46035), (1485, 44857), (1705, 39069), (3069, 21705), (4185, 15917), (4341, 15345), (5115, 13023), (7235, 9207)]