474084675

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2657

約数の個数: 72

約数和(自身を含む): 914971200

約数和(自身を除く): 440886525

約数列:

[1, 3, 5, 9, 15, 19, 25, 43, 45, 57, 75, 95, 129, 171, 215, 225, 285, 387, 475, 645, 817, 855, 1075, 1425, 1935, 2451, 2579, 3225, 4085, 4275, 7353, 7737, 9675, 12255, 12895, 20425, 23211, 36765, 38685, 49001, 61275, 64475, 110897, 116055, 147003, 183825, 193425, 245005, 332691, 441009, 554485, 580275, 735015, 998073, 1225025, 1663455, 2107043, 2205045, 2772425, 3675075, 4990365, 6321129, 8317275, 10535215, 11025225, 18963387, 24951825, 31605645, 52676075, 94816935, 158028225, 474084675]

約数ペア:

[(1, 474084675), (3, 158028225), (5, 94816935), (9, 52676075), (15, 31605645), (19, 24951825), (25, 18963387), (43, 11025225), (45, 10535215), (57, 8317275), (75, 6321129), (95, 4990365), (129, 3675075), (171, 2772425), (215, 2205045), (225, 2107043), (285, 1663455), (387, 1225025), (475, 998073), (645, 735015), (817, 580275), (855, 554485), (1075, 441009), (1425, 332691), (1935, 245005), (2451, 193425), (2579, 183825), (3225, 147003), (4085, 116055), (4275, 110897), (7353, 64475), (7737, 61275), (9675, 49001), (12255, 38685), (12895, 36765), (20425, 23211)]