16628400945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{168193}}^1$

素因数の和:168243

約数の個数: 48

約数和(自身を含む): 31223534160

約数和(自身を除く): 14595133215

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2197, 2535, 6591, 7605, 10985, 19773, 32955, 98865, 168193, 504579, 840965, 1513737, 2186509, 2522895, 6559527, 7568685, 10932545, 19678581, 28424617, 32797635, 85273851, 98392905, 142123085, 255821553, 369520021, 426369255, 1108560063, 1279107765, 1847600105, 3325680189, 5542800315, 16628400945]

約数ペア:

[(1, 16628400945), (3, 5542800315), (5, 3325680189), (9, 1847600105), (13, 1279107765), (15, 1108560063), (39, 426369255), (45, 369520021), (65, 255821553), (117, 142123085), (169, 98392905), (195, 85273851), (507, 32797635), (585, 28424617), (845, 19678581), (1521, 10932545), (2197, 7568685), (2535, 6559527), (6591, 2522895), (7605, 2186509), (10985, 1513737), (19773, 840965), (32955, 504579), (98865, 168193)]