12451245

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 20587392

約数和(自身を除く): 8136147

約数列:

[1, 3, 5, 15, 73, 83, 137, 219, 249, 365, 411, 415, 685, 1095, 1245, 2055, 6059, 10001, 11371, 18177, 30003, 30295, 34113, 50005, 56855, 90885, 150015, 170565, 830083, 2490249, 4150415, 12451245]

約数ペア:

[(1, 12451245), (3, 4150415), (5, 2490249), (15, 830083), (73, 170565), (83, 150015), (137, 90885), (219, 56855), (249, 50005), (365, 34113), (411, 30295), (415, 30003), (685, 18177), (1095, 11371), (1245, 10001), (2055, 6059)]