80250375

素因数分解:

$3^1\times 5^3\times {\mathrm{173}}^1\times {\mathrm{1237}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 134417088

約数和(自身を除く): 54166713

約数列:

[1, 3, 5, 15, 25, 75, 125, 173, 375, 519, 865, 1237, 2595, 3711, 4325, 6185, 12975, 18555, 21625, 30925, 64875, 92775, 154625, 214001, 463875, 642003, 1070005, 3210015, 5350025, 16050075, 26750125, 80250375]

約数ペア:

[(1, 80250375), (3, 26750125), (5, 16050075), (15, 5350025), (25, 3210015), (75, 1070005), (125, 642003), (173, 463875), (375, 214001), (519, 154625), (865, 92775), (1237, 64875), (2595, 30925), (3711, 21625), (4325, 18555), (6185, 12975)]