1399327125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{533077}}^1$

素因数の和:533102

約数の個数: 32

約数和(自身を含む): 2661125376

約数和(自身を除く): 1261798251

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 533077, 1599231, 2665385, 3731539, 7996155, 11194617, 13326925, 18657695, 39980775, 55973085, 66634625, 93288475, 199903875, 279865425, 466442375, 1399327125]

約数ペア:

[(1, 1399327125), (3, 466442375), (5, 279865425), (7, 199903875), (15, 93288475), (21, 66634625), (25, 55973085), (35, 39980775), (75, 18657695), (105, 13326925), (125, 11194617), (175, 7996155), (375, 3731539), (525, 2665385), (875, 1599231), (2625, 533077)]