2400375

素因数分解:

$3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 4125888

約数和(自身を除く): 1725513

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 125, 173, 185, 375, 519, 555, 865, 925, 2595, 2775, 4325, 4625, 6401, 12975, 13875, 19203, 21625, 32005, 64875, 96015, 160025, 480075, 800125, 2400375]

約数ペア:

[(1, 2400375), (3, 800125), (5, 480075), (15, 160025), (25, 96015), (37, 64875), (75, 32005), (111, 21625), (125, 19203), (173, 13875), (185, 12975), (375, 6401), (519, 4625), (555, 4325), (865, 2775), (925, 2595)]