197652015

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 386104320

約数和(自身を除く): 188452305

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 167, 297, 495, 501, 797, 835, 1485, 1503, 1837, 2391, 2505, 3985, 4509, 5511, 7173, 7515, 8767, 9185, 11955, 16533, 21519, 22545, 26301, 27555, 35865, 43835, 49599, 78903, 82665, 107595, 131505, 133099, 236709, 247995, 394515, 399297, 665495, 1183545, 1197891, 1464089, 1996485, 3593673, 4392267, 5989455, 7320445, 13176801, 17968365, 21961335, 39530403, 65884005, 197652015]

約数ペア:

[(1, 197652015), (3, 65884005), (5, 39530403), (9, 21961335), (11, 17968365), (15, 13176801), (27, 7320445), (33, 5989455), (45, 4392267), (55, 3593673), (99, 1996485), (135, 1464089), (165, 1197891), (167, 1183545), (297, 665495), (495, 399297), (501, 394515), (797, 247995), (835, 236709), (1485, 133099), (1503, 131505), (1837, 107595), (2391, 82665), (2505, 78903), (3985, 49599), (4509, 43835), (5511, 35865), (7173, 27555), (7515, 26301), (8767, 22545), (9185, 21519), (11955, 16533)]