103281465

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1693}}^1$

素因数の和:1798

約数の個数: 48

約数和(自身を含む): 194660928

約数和(自身を除く): 91379463

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 105, 147, 245, 249, 415, 581, 735, 1245, 1693, 1743, 2905, 4067, 5079, 8465, 8715, 11851, 12201, 20335, 25395, 35553, 59255, 61005, 82957, 140519, 177765, 248871, 414785, 421557, 702595, 983633, 1244355, 2107785, 2950899, 4918165, 6885431, 14754495, 20656293, 34427155, 103281465]

約数ペア:

[(1, 103281465), (3, 34427155), (5, 20656293), (7, 14754495), (15, 6885431), (21, 4918165), (35, 2950899), (49, 2107785), (83, 1244355), (105, 983633), (147, 702595), (245, 421557), (249, 414785), (415, 248871), (581, 177765), (735, 140519), (1245, 82957), (1693, 61005), (1743, 59255), (2905, 35553), (4067, 25395), (5079, 20335), (8465, 12201), (8715, 11851)]