131824875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3863}}^1$

素因数の和:3901

約数の個数: 64

約数和(自身を含む): 270047232

約数和(自身を除く): 138222357

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 125, 175, 195, 273, 325, 375, 455, 525, 875, 975, 1365, 1625, 2275, 2625, 3863, 4875, 6825, 11375, 11589, 19315, 27041, 34125, 50219, 57945, 81123, 96575, 135205, 150657, 251095, 289725, 351533, 405615, 482875, 676025, 753285, 1054599, 1255475, 1448625, 1757665, 2028075, 3380125, 3766425, 5272995, 6277375, 8788325, 10140375, 18832125, 26364975, 43941625, 131824875]

約数ペア:

[(1, 131824875), (3, 43941625), (5, 26364975), (7, 18832125), (13, 10140375), (15, 8788325), (21, 6277375), (25, 5272995), (35, 3766425), (39, 3380125), (65, 2028075), (75, 1757665), (91, 1448625), (105, 1255475), (125, 1054599), (175, 753285), (195, 676025), (273, 482875), (325, 405615), (375, 351533), (455, 289725), (525, 251095), (875, 150657), (975, 135205), (1365, 96575), (1625, 81123), (2275, 57945), (2625, 50219), (3863, 34125), (4875, 27041), (6825, 19315), (11375, 11589)]