148964895

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 264449952

約数和(自身を除く): 115485057

約数列:

[1, 3, 5, 9, 15, 45, 73, 137, 219, 331, 365, 411, 657, 685, 993, 1095, 1233, 1655, 2055, 2979, 3285, 4965, 6165, 10001, 14895, 24163, 30003, 45347, 50005, 72489, 90009, 120815, 136041, 150015, 217467, 226735, 362445, 408123, 450045, 680205, 1087335, 2040615, 3310331, 9930993, 16551655, 29792979, 49654965, 148964895]

約数ペア:

[(1, 148964895), (3, 49654965), (5, 29792979), (9, 16551655), (15, 9930993), (45, 3310331), (73, 2040615), (137, 1087335), (219, 680205), (331, 450045), (365, 408123), (411, 362445), (657, 226735), (685, 217467), (993, 150015), (1095, 136041), (1233, 120815), (1655, 90009), (2055, 72489), (2979, 50005), (3285, 45347), (4965, 30003), (6165, 24163), (10001, 14895)]