15542205900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3985181}}^1$

素因数の和:3985211

約数の個数: 72

約数和(自身を含む): 48427931664

約数和(自身を除く): 32885725764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 3985181, 7970362, 11955543, 15940724, 19925905, 23911086, 39851810, 47822172, 51807353, 59777715, 79703620, 99629525, 103614706, 119555430, 155422059, 199259050, 207229412, 239110860, 259036765, 298888575, 310844118, 398518100, 518073530, 597777150, 621688236, 777110295, 1036147060, 1195554300, 1295183825, 1554220590, 2590367650, 3108441180, 3885551475, 5180735300, 7771102950, 15542205900]

約数ペア:

[(1, 15542205900), (2, 7771102950), (3, 5180735300), (4, 3885551475), (5, 3108441180), (6, 2590367650), (10, 1554220590), (12, 1295183825), (13, 1195554300), (15, 1036147060), (20, 777110295), (25, 621688236), (26, 597777150), (30, 518073530), (39, 398518100), (50, 310844118), (52, 298888575), (60, 259036765), (65, 239110860), (75, 207229412), (78, 199259050), (100, 155422059), (130, 119555430), (150, 103614706), (156, 99629525), (195, 79703620), (260, 59777715), (300, 51807353), (325, 47822172), (390, 39851810), (650, 23911086), (780, 19925905), (975, 15940724), (1300, 11955543), (1950, 7970362), (3900, 3985181)]