3731250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{199}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 9374400

約数和(自身を除く): 5643150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 199, 250, 375, 398, 597, 625, 750, 995, 1194, 1250, 1875, 1990, 2985, 3125, 3750, 4975, 5970, 6250, 9375, 9950, 14925, 18750, 24875, 29850, 49750, 74625, 124375, 149250, 248750, 373125, 621875, 746250, 1243750, 1865625, 3731250]

約数ペア:

[(1, 3731250), (2, 1865625), (3, 1243750), (5, 746250), (6, 621875), (10, 373125), (15, 248750), (25, 149250), (30, 124375), (50, 74625), (75, 49750), (125, 29850), (150, 24875), (199, 18750), (250, 14925), (375, 9950), (398, 9375), (597, 6250), (625, 5970), (750, 4975), (995, 3750), (1194, 3125), (1250, 2985), (1875, 1990)]