2469675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 4687200

約数和(自身を除く): 2217525

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 149, 195, 221, 255, 325, 425, 447, 663, 745, 975, 1105, 1275, 1937, 2235, 2533, 3315, 3725, 5525, 5811, 7599, 9685, 11175, 12665, 16575, 29055, 32929, 37995, 48425, 63325, 98787, 145275, 164645, 189975, 493935, 823225, 2469675]

約数ペア:

[(1, 2469675), (3, 823225), (5, 493935), (13, 189975), (15, 164645), (17, 145275), (25, 98787), (39, 63325), (51, 48425), (65, 37995), (75, 32929), (85, 29055), (149, 16575), (195, 12665), (221, 11175), (255, 9685), (325, 7599), (425, 5811), (447, 5525), (663, 3725), (745, 3315), (975, 2533), (1105, 2235), (1275, 1937)]