69956325

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1699}}^1$

素因数の和:1779

約数の個数: 48

約数和(自身を含む): 130696000

約数和(自身を除く): 60739675

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 135, 183, 225, 305, 549, 675, 915, 1525, 1647, 1699, 2745, 4575, 5097, 8235, 8495, 13725, 15291, 25485, 41175, 42475, 45873, 76455, 103639, 127425, 229365, 310917, 382275, 518195, 932751, 1146825, 1554585, 2590975, 2798253, 4663755, 7772925, 13991265, 23318775, 69956325]

約数ペア:

[(1, 69956325), (3, 23318775), (5, 13991265), (9, 7772925), (15, 4663755), (25, 2798253), (27, 2590975), (45, 1554585), (61, 1146825), (75, 932751), (135, 518195), (183, 382275), (225, 310917), (305, 229365), (549, 127425), (675, 103639), (915, 76455), (1525, 45873), (1647, 42475), (1699, 41175), (2745, 25485), (4575, 15291), (5097, 13725), (8235, 8495)]