13852875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 25474176

約数和(自身を除く): 11621301

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 53, 75, 85, 123, 125, 159, 205, 255, 265, 375, 425, 615, 697, 795, 901, 1025, 1275, 1325, 2091, 2125, 2173, 2703, 3075, 3485, 3975, 4505, 5125, 6375, 6519, 6625, 10455, 10865, 13515, 15375, 17425, 19875, 22525, 32595, 36941, 52275, 54325, 67575, 87125, 110823, 112625, 162975, 184705, 261375, 271625, 337875, 554115, 814875, 923525, 2770575, 4617625, 13852875]

約数ペア:

[(1, 13852875), (3, 4617625), (5, 2770575), (15, 923525), (17, 814875), (25, 554115), (41, 337875), (51, 271625), (53, 261375), (75, 184705), (85, 162975), (123, 112625), (125, 110823), (159, 87125), (205, 67575), (255, 54325), (265, 52275), (375, 36941), (425, 32595), (615, 22525), (697, 19875), (795, 17425), (901, 15375), (1025, 13515), (1275, 10865), (1325, 10455), (2091, 6625), (2125, 6519), (2173, 6375), (2703, 5125), (3075, 4505), (3485, 3975)]