11898075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 22784256

約数和(自身を除く): 10886181

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 131, 173, 175, 393, 519, 525, 655, 865, 917, 1211, 1965, 2595, 2751, 3275, 3633, 4325, 4585, 6055, 9825, 12975, 13755, 18165, 22663, 22925, 30275, 67989, 68775, 90825, 113315, 158641, 339945, 475923, 566575, 793205, 1699725, 2379615, 3966025, 11898075]

約数ペア:

[(1, 11898075), (3, 3966025), (5, 2379615), (7, 1699725), (15, 793205), (21, 566575), (25, 475923), (35, 339945), (75, 158641), (105, 113315), (131, 90825), (173, 68775), (175, 67989), (393, 30275), (519, 22925), (525, 22663), (655, 18165), (865, 13755), (917, 12975), (1211, 9825), (1965, 6055), (2595, 4585), (2751, 4325), (3275, 3633)]