15542550

素因数分解:

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

素因数の和:447

約数の個数: 96

約数和(自身を含む): 44416800

約数和(自身を除く): 28874250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 87, 90, 135, 145, 150, 174, 225, 261, 270, 290, 397, 435, 450, 522, 675, 725, 783, 794, 870, 1191, 1305, 1350, 1450, 1566, 1985, 2175, 2382, 2610, 3573, 3915, 3970, 4350, 5955, 6525, 7146, 7830, 9925, 10719, 11513, 11910, 13050, 17865, 19575, 19850, 21438, 23026, 29775, 34539, 35730, 39150, 53595, 57565, 59550, 69078, 89325, 103617, 107190, 115130, 172695, 178650, 207234, 267975, 287825, 310851, 345390, 518085, 535950, 575650, 621702, 863475, 1036170, 1554255, 1726950, 2590425, 3108510, 5180850, 7771275, 15542550]

約数ペア:

[(1, 15542550), (2, 7771275), (3, 5180850), (5, 3108510), (6, 2590425), (9, 1726950), (10, 1554255), (15, 1036170), (18, 863475), (25, 621702), (27, 575650), (29, 535950), (30, 518085), (45, 345390), (50, 310851), (54, 287825), (58, 267975), (75, 207234), (87, 178650), (90, 172695), (135, 115130), (145, 107190), (150, 103617), (174, 89325), (225, 69078), (261, 59550), (270, 57565), (290, 53595), (397, 39150), (435, 35730), (450, 34539), (522, 29775), (675, 23026), (725, 21438), (783, 19850), (794, 19575), (870, 17865), (1191, 13050), (1305, 11910), (1350, 11513), (1450, 10719), (1566, 9925), (1985, 7830), (2175, 7146), (2382, 6525), (2610, 5955), (3573, 4350), (3915, 3970)]