74846325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 133920000

約数和(自身を除く): 59073675

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 141, 235, 255, 425, 705, 799, 1175, 1249, 1275, 2397, 3525, 3747, 3995, 6245, 11985, 18735, 19975, 21233, 31225, 58703, 59925, 63699, 93675, 106165, 176109, 293515, 318495, 530825, 880545, 997951, 1467575, 1592475, 2993853, 4402725, 4989755, 14969265, 24948775, 74846325]

約数ペア:

[(1, 74846325), (3, 24948775), (5, 14969265), (15, 4989755), (17, 4402725), (25, 2993853), (47, 1592475), (51, 1467575), (75, 997951), (85, 880545), (141, 530825), (235, 318495), (255, 293515), (425, 176109), (705, 106165), (799, 93675), (1175, 63699), (1249, 59925), (1275, 58703), (2397, 31225), (3525, 21233), (3747, 19975), (3995, 18735), (6245, 11985)]