425538870625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{695467}}^1$

素因数の和:695587

約数の個数: 40

約数和(自身を含む): 586613348640

約数和(自身を除く): 161074478015

約数列:

[1, 5, 11, 25, 55, 89, 125, 275, 445, 625, 979, 1375, 2225, 4895, 6875, 11125, 24475, 55625, 122375, 611875, 695467, 3477335, 7650137, 17386675, 38250685, 61896563, 86933375, 191253425, 309482815, 434666875, 680862193, 956267125, 1547414075, 3404310965, 4781335625, 7737070375, 17021554825, 38685351875, 85107774125, 425538870625]

約数ペア:

[(1, 425538870625), (5, 85107774125), (11, 38685351875), (25, 17021554825), (55, 7737070375), (89, 4781335625), (125, 3404310965), (275, 1547414075), (445, 956267125), (625, 680862193), (979, 434666875), (1375, 309482815), (2225, 191253425), (4895, 86933375), (6875, 61896563), (11125, 38250685), (24475, 17386675), (55625, 7650137), (122375, 3477335), (611875, 695467)]