27768750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{1481}}^1$

素因数の和:1511

約数の個数: 48

約数和(自身を含む): 69464304

約数和(自身を除く): 41695554

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1481, 1875, 2962, 3125, 3750, 4443, 6250, 7405, 8886, 9375, 14810, 18750, 22215, 37025, 44430, 74050, 111075, 185125, 222150, 370250, 555375, 925625, 1110750, 1851250, 2776875, 4628125, 5553750, 9256250, 13884375, 27768750]

約数ペア:

[(1, 27768750), (2, 13884375), (3, 9256250), (5, 5553750), (6, 4628125), (10, 2776875), (15, 1851250), (25, 1110750), (30, 925625), (50, 555375), (75, 370250), (125, 222150), (150, 185125), (250, 111075), (375, 74050), (625, 44430), (750, 37025), (1250, 22215), (1481, 18750), (1875, 14810), (2962, 9375), (3125, 8886), (3750, 7405), (4443, 6250)]