74693025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 147865536

約数和(自身を除く): 73172511

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 103, 165, 225, 275, 293, 309, 495, 515, 825, 879, 927, 1133, 1465, 1545, 2475, 2575, 2637, 3223, 3399, 4395, 4635, 5665, 7325, 7725, 9669, 10197, 13185, 16115, 16995, 21975, 23175, 28325, 29007, 30179, 48345, 50985, 65925, 80575, 84975, 90537, 145035, 150895, 241725, 254925, 271611, 331969, 452685, 725175, 754475, 995907, 1358055, 1659845, 2263425, 2987721, 4979535, 6790275, 8299225, 14938605, 24897675, 74693025]

約数ペア:

[(1, 74693025), (3, 24897675), (5, 14938605), (9, 8299225), (11, 6790275), (15, 4979535), (25, 2987721), (33, 2263425), (45, 1659845), (55, 1358055), (75, 995907), (99, 754475), (103, 725175), (165, 452685), (225, 331969), (275, 271611), (293, 254925), (309, 241725), (495, 150895), (515, 145035), (825, 90537), (879, 84975), (927, 80575), (1133, 65925), (1465, 50985), (1545, 48345), (2475, 30179), (2575, 29007), (2637, 28325), (3223, 23175), (3399, 21975), (4395, 16995), (4635, 16115), (5665, 13185), (7325, 10197), (7725, 9669)]