321179265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4297}}^1$

素因数の和:4470

約数の個数: 48

約数和(自身を含む): 611485056

約数和(自身を除く): 290305791

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 151, 165, 453, 495, 755, 1359, 1661, 2265, 4297, 4983, 6795, 8305, 12891, 14949, 21485, 24915, 38673, 47267, 64455, 74745, 141801, 193365, 236335, 425403, 648847, 709005, 1946541, 2127015, 3244235, 5839623, 7137317, 9732705, 21411951, 29198115, 35686585, 64235853, 107059755, 321179265]

約数ペア:

[(1, 321179265), (3, 107059755), (5, 64235853), (9, 35686585), (11, 29198115), (15, 21411951), (33, 9732705), (45, 7137317), (55, 5839623), (99, 3244235), (151, 2127015), (165, 1946541), (453, 709005), (495, 648847), (755, 425403), (1359, 236335), (1661, 193365), (2265, 141801), (4297, 74745), (4983, 64455), (6795, 47267), (8305, 38673), (12891, 24915), (14949, 21485)]