30860375

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2713}}^1$

素因数の和:2748

約数の個数: 32

約数和(自身を含む): 47419008

約数和(自身を除く): 16558633

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 325, 455, 875, 1625, 2275, 2713, 11375, 13565, 18991, 35269, 67825, 94955, 176345, 246883, 339125, 474775, 881725, 1234415, 2373875, 4408625, 6172075, 30860375]

約数ペア:

[(1, 30860375), (5, 6172075), (7, 4408625), (13, 2373875), (25, 1234415), (35, 881725), (65, 474775), (91, 339125), (125, 246883), (175, 176345), (325, 94955), (455, 67825), (875, 35269), (1625, 18991), (2275, 13565), (2713, 11375)]