3497325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 6624576

約数和(自身を除く): 3127251

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 211, 221, 255, 325, 425, 633, 663, 975, 1055, 1105, 1275, 2743, 3165, 3315, 3587, 5275, 5525, 8229, 10761, 13715, 15825, 16575, 17935, 41145, 46631, 53805, 68575, 89675, 139893, 205725, 233155, 269025, 699465, 1165775, 3497325]

約数ペア:

[(1, 3497325), (3, 1165775), (5, 699465), (13, 269025), (15, 233155), (17, 205725), (25, 139893), (39, 89675), (51, 68575), (65, 53805), (75, 46631), (85, 41145), (195, 17935), (211, 16575), (221, 15825), (255, 13715), (325, 10761), (425, 8229), (633, 5525), (663, 5275), (975, 3587), (1055, 3315), (1105, 3165), (1275, 2743)]