25106250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 68245632

約数和(自身を除く): 43139382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 103, 125, 130, 150, 195, 206, 250, 309, 325, 375, 390, 515, 618, 625, 650, 750, 975, 1030, 1250, 1339, 1545, 1625, 1875, 1950, 2575, 2678, 3090, 3125, 3250, 3750, 4017, 4875, 5150, 6250, 6695, 7725, 8034, 8125, 9375, 9750, 12875, 13390, 15450, 16250, 18750, 20085, 24375, 25750, 33475, 38625, 40170, 40625, 48750, 64375, 66950, 77250, 81250, 100425, 121875, 128750, 167375, 193125, 200850, 243750, 321875, 334750, 386250, 502125, 643750, 836875, 965625, 1004250, 1673750, 1931250, 2510625, 4184375, 5021250, 8368750, 12553125, 25106250]

約数ペア:

[(1, 25106250), (2, 12553125), (3, 8368750), (5, 5021250), (6, 4184375), (10, 2510625), (13, 1931250), (15, 1673750), (25, 1004250), (26, 965625), (30, 836875), (39, 643750), (50, 502125), (65, 386250), (75, 334750), (78, 321875), (103, 243750), (125, 200850), (130, 193125), (150, 167375), (195, 128750), (206, 121875), (250, 100425), (309, 81250), (325, 77250), (375, 66950), (390, 64375), (515, 48750), (618, 40625), (625, 40170), (650, 38625), (750, 33475), (975, 25750), (1030, 24375), (1250, 20085), (1339, 18750), (1545, 16250), (1625, 15450), (1875, 13390), (1950, 12875), (2575, 9750), (2678, 9375), (3090, 8125), (3125, 8034), (3250, 7725), (3750, 6695), (4017, 6250), (4875, 5150)]