25904250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 72642960

約数和(自身を除く): 46738710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 125, 145, 150, 174, 225, 250, 261, 290, 375, 397, 435, 450, 522, 725, 750, 794, 870, 1125, 1191, 1305, 1450, 1985, 2175, 2250, 2382, 2610, 3573, 3625, 3970, 4350, 5955, 6525, 7146, 7250, 9925, 10875, 11513, 11910, 13050, 17865, 19850, 21750, 23026, 29775, 32625, 34539, 35730, 49625, 57565, 59550, 65250, 69078, 89325, 99250, 103617, 115130, 148875, 172695, 178650, 207234, 287825, 297750, 345390, 446625, 518085, 575650, 863475, 893250, 1036170, 1439125, 1726950, 2590425, 2878250, 4317375, 5180850, 8634750, 12952125, 25904250]

約数ペア:

[(1, 25904250), (2, 12952125), (3, 8634750), (5, 5180850), (6, 4317375), (9, 2878250), (10, 2590425), (15, 1726950), (18, 1439125), (25, 1036170), (29, 893250), (30, 863475), (45, 575650), (50, 518085), (58, 446625), (75, 345390), (87, 297750), (90, 287825), (125, 207234), (145, 178650), (150, 172695), (174, 148875), (225, 115130), (250, 103617), (261, 99250), (290, 89325), (375, 69078), (397, 65250), (435, 59550), (450, 57565), (522, 49625), (725, 35730), (750, 34539), (794, 32625), (870, 29775), (1125, 23026), (1191, 21750), (1305, 19850), (1450, 17865), (1985, 13050), (2175, 11910), (2250, 11513), (2382, 10875), (2610, 9925), (3573, 7250), (3625, 7146), (3970, 6525), (4350, 5955)]