28014750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{12451}}^1$

素因数の和:12474

約数の個数: 48

約数和(自身を含む): 75757968

約数和(自身を除く): 47743218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 12451, 24902, 37353, 62255, 74706, 112059, 124510, 186765, 224118, 311275, 373530, 560295, 622550, 933825, 1120590, 1556375, 1867650, 2801475, 3112750, 4669125, 5602950, 9338250, 14007375, 28014750]

約数ペア:

[(1, 28014750), (2, 14007375), (3, 9338250), (5, 5602950), (6, 4669125), (9, 3112750), (10, 2801475), (15, 1867650), (18, 1556375), (25, 1120590), (30, 933825), (45, 622550), (50, 560295), (75, 373530), (90, 311275), (125, 224118), (150, 186765), (225, 124510), (250, 112059), (375, 74706), (450, 62255), (750, 37353), (1125, 24902), (2250, 12451)]