8227050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4219}}^1$

素因数の和:4247

約数の個数: 48

約数和(自身を含む): 21977760

約数和(自身を除く): 13750710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 4219, 8438, 12657, 21095, 25314, 42190, 54847, 63285, 105475, 109694, 126570, 164541, 210950, 274235, 316425, 329082, 548470, 632850, 822705, 1371175, 1645410, 2742350, 4113525, 8227050]

約数ペア:

[(1, 8227050), (2, 4113525), (3, 2742350), (5, 1645410), (6, 1371175), (10, 822705), (13, 632850), (15, 548470), (25, 329082), (26, 316425), (30, 274235), (39, 210950), (50, 164541), (65, 126570), (75, 109694), (78, 105475), (130, 63285), (150, 54847), (195, 42190), (325, 25314), (390, 21095), (650, 12657), (975, 8438), (1950, 4219)]