69205725

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 139098240

約数和(自身を除く): 69892515

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 37, 45, 51, 75, 85, 111, 135, 153, 163, 185, 225, 255, 333, 425, 459, 489, 555, 629, 675, 765, 815, 925, 999, 1275, 1467, 1665, 1887, 2295, 2445, 2771, 2775, 3145, 3825, 4075, 4401, 4995, 5661, 6031, 7335, 8313, 8325, 9435, 11475, 12225, 13855, 15725, 16983, 18093, 22005, 24939, 24975, 28305, 30155, 36675, 41565, 47175, 54279, 69275, 74817, 84915, 90465, 102527, 110025, 124695, 141525, 150775, 162837, 207825, 271395, 307581, 374085, 424575, 452325, 512635, 623475, 814185, 922743, 1356975, 1537905, 1870425, 2563175, 2768229, 4070925, 4613715, 7689525, 13841145, 23068575, 69205725]

約数ペア:

[(1, 69205725), (3, 23068575), (5, 13841145), (9, 7689525), (15, 4613715), (17, 4070925), (25, 2768229), (27, 2563175), (37, 1870425), (45, 1537905), (51, 1356975), (75, 922743), (85, 814185), (111, 623475), (135, 512635), (153, 452325), (163, 424575), (185, 374085), (225, 307581), (255, 271395), (333, 207825), (425, 162837), (459, 150775), (489, 141525), (555, 124695), (629, 110025), (675, 102527), (765, 90465), (815, 84915), (925, 74817), (999, 69275), (1275, 54279), (1467, 47175), (1665, 41565), (1887, 36675), (2295, 30155), (2445, 28305), (2771, 24975), (2775, 24939), (3145, 22005), (3825, 18093), (4075, 16983), (4401, 15725), (4995, 13855), (5661, 12225), (6031, 11475), (7335, 9435), (8313, 8325)]