69713475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 125325312

約数和(自身を除く): 55611837

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 127, 195, 325, 381, 563, 635, 975, 1651, 1689, 1905, 2815, 3175, 4953, 7319, 8255, 8445, 9525, 14075, 21957, 24765, 36595, 41275, 42225, 71501, 109785, 123825, 182975, 214503, 357505, 548925, 929513, 1072515, 1787525, 2788539, 4647565, 5362575, 13942695, 23237825, 69713475]

約数ペア:

[(1, 69713475), (3, 23237825), (5, 13942695), (13, 5362575), (15, 4647565), (25, 2788539), (39, 1787525), (65, 1072515), (75, 929513), (127, 548925), (195, 357505), (325, 214503), (381, 182975), (563, 123825), (635, 109785), (975, 71501), (1651, 42225), (1689, 41275), (1905, 36595), (2815, 24765), (3175, 21957), (4953, 14075), (7319, 9525), (8255, 8445)]