152448975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2251}}^1$

素因数の和:2317

約数の個数: 72

約数和(自身を含む): 319459712

約数和(自身を除く): 167010737

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 43, 45, 63, 75, 105, 129, 175, 215, 225, 301, 315, 387, 525, 645, 903, 1075, 1505, 1575, 1935, 2251, 2709, 3225, 4515, 6753, 7525, 9675, 11255, 13545, 15757, 20259, 22575, 33765, 47271, 56275, 67725, 78785, 96793, 101295, 141813, 168825, 236355, 290379, 393925, 483965, 506475, 677551, 709065, 871137, 1181775, 1451895, 2032653, 2419825, 3387755, 3545325, 4355685, 6097959, 7259475, 10163265, 16938775, 21778425, 30489795, 50816325, 152448975]

約数ペア:

[(1, 152448975), (3, 50816325), (5, 30489795), (7, 21778425), (9, 16938775), (15, 10163265), (21, 7259475), (25, 6097959), (35, 4355685), (43, 3545325), (45, 3387755), (63, 2419825), (75, 2032653), (105, 1451895), (129, 1181775), (175, 871137), (215, 709065), (225, 677551), (301, 506475), (315, 483965), (387, 393925), (525, 290379), (645, 236355), (903, 168825), (1075, 141813), (1505, 101295), (1575, 96793), (1935, 78785), (2251, 67725), (2709, 56275), (3225, 47271), (4515, 33765), (6753, 22575), (7525, 20259), (9675, 15757), (11255, 13545)]