269393475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16253}}^1$

素因数の和:16296

約数の個数: 48

約数和(自身を含む): 507904992

約数和(自身を除く): 238511517

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 3315, 5525, 16253, 16575, 48759, 81265, 211289, 243795, 276301, 406325, 633867, 828903, 1056445, 1218975, 1381505, 3169335, 3591913, 4144515, 5282225, 6907525, 10775739, 15846675, 17959565, 20722575, 53878695, 89797825, 269393475]

約数ペア:

[(1, 269393475), (3, 89797825), (5, 53878695), (13, 20722575), (15, 17959565), (17, 15846675), (25, 10775739), (39, 6907525), (51, 5282225), (65, 4144515), (75, 3591913), (85, 3169335), (195, 1381505), (221, 1218975), (255, 1056445), (325, 828903), (425, 633867), (663, 406325), (975, 276301), (1105, 243795), (1275, 211289), (3315, 81265), (5525, 48759), (16253, 16575)]