3397875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 64

約数和(自身を含む): 6604416

約数和(自身を除く): 3206541

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 41, 51, 65, 75, 85, 123, 125, 195, 205, 221, 255, 325, 375, 425, 533, 615, 663, 697, 975, 1025, 1105, 1275, 1599, 1625, 2091, 2125, 2665, 3075, 3315, 3485, 4875, 5125, 5525, 6375, 7995, 9061, 10455, 13325, 15375, 16575, 17425, 27183, 27625, 39975, 45305, 52275, 66625, 82875, 87125, 135915, 199875, 226525, 261375, 679575, 1132625, 3397875]

約数ペア:

[(1, 3397875), (3, 1132625), (5, 679575), (13, 261375), (15, 226525), (17, 199875), (25, 135915), (39, 87125), (41, 82875), (51, 66625), (65, 52275), (75, 45305), (85, 39975), (123, 27625), (125, 27183), (195, 17425), (205, 16575), (221, 15375), (255, 13325), (325, 10455), (375, 9061), (425, 7995), (533, 6375), (615, 5525), (663, 5125), (697, 4875), (975, 3485), (1025, 3315), (1105, 3075), (1275, 2665), (1599, 2125), (1625, 2091)]