5111550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 72

約数和(自身を含む): 14150136

約数和(自身を除く): 9038586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 307, 333, 370, 450, 555, 614, 666, 921, 925, 1110, 1535, 1665, 1842, 1850, 2763, 2775, 3070, 3330, 4605, 5526, 5550, 7675, 8325, 9210, 11359, 13815, 15350, 16650, 22718, 23025, 27630, 34077, 46050, 56795, 68154, 69075, 102231, 113590, 138150, 170385, 204462, 283975, 340770, 511155, 567950, 851925, 1022310, 1703850, 2555775, 5111550]

約数ペア:

[(1, 5111550), (2, 2555775), (3, 1703850), (5, 1022310), (6, 851925), (9, 567950), (10, 511155), (15, 340770), (18, 283975), (25, 204462), (30, 170385), (37, 138150), (45, 113590), (50, 102231), (74, 69075), (75, 68154), (90, 56795), (111, 46050), (150, 34077), (185, 27630), (222, 23025), (225, 22718), (307, 16650), (333, 15350), (370, 13815), (450, 11359), (555, 9210), (614, 8325), (666, 7675), (921, 5550), (925, 5526), (1110, 4605), (1535, 3330), (1665, 3070), (1842, 2775), (1850, 2763)]