25494570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1237}}^1$

素因数の和:1479

約数の個数: 48

約数和(自身を含む): 66629160

約数和(自身を除く): 41134590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 229, 458, 687, 1145, 1237, 1374, 2061, 2290, 2474, 3435, 3711, 4122, 6185, 6870, 7422, 10305, 11133, 12370, 18555, 20610, 22266, 37110, 55665, 111330, 283273, 566546, 849819, 1416365, 1699638, 2549457, 2832730, 4249095, 5098914, 8498190, 12747285, 25494570]

約数ペア:

[(1, 25494570), (2, 12747285), (3, 8498190), (5, 5098914), (6, 4249095), (9, 2832730), (10, 2549457), (15, 1699638), (18, 1416365), (30, 849819), (45, 566546), (90, 283273), (229, 111330), (458, 55665), (687, 37110), (1145, 22266), (1237, 20610), (1374, 18555), (2061, 12370), (2290, 11133), (2474, 10305), (3435, 7422), (3711, 6870), (4122, 6185)]