25535445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7703}}^1$

素因数の和:7741

約数の個数: 32

約数和(自身を含む): 46593792

約数和(自身を除く): 21058347

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 7703, 23109, 38515, 100139, 115545, 130951, 300417, 392853, 500695, 654755, 1502085, 1702363, 1964265, 5107089, 8511815, 25535445]

約数ペア:

[(1, 25535445), (3, 8511815), (5, 5107089), (13, 1964265), (15, 1702363), (17, 1502085), (39, 654755), (51, 500695), (65, 392853), (85, 300417), (195, 130951), (221, 115545), (255, 100139), (663, 38515), (1105, 23109), (3315, 7703)]