13047450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6691}}^1$

素因数の和:6719

約数の個数: 48

約数和(自身を含む): 34851936

約数和(自身を除く): 21804486

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, 6691, 13382, 20073, 33455, 40146, 66910, 86983, 100365, 167275, 173966, 200730, 260949, 334550, 434915, 501825, 521898, 869830, 1003650, 1304745, 2174575, 2609490, 4349150, 6523725, 13047450]

約数ペア:

[(1, 13047450), (2, 6523725), (3, 4349150), (5, 2609490), (6, 2174575), (10, 1304745), (13, 1003650), (15, 869830), (25, 521898), (26, 501825), (30, 434915), (39, 334550), (50, 260949), (65, 200730), (75, 173966), (78, 167275), (130, 100365), (150, 86983), (195, 66910), (325, 40146), (390, 33455), (650, 20073), (975, 13382), (1950, 6691)]