470782305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 961549056

約数和(自身を除く): 490766751

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 163, 173, 265, 315, 371, 477, 489, 519, 795, 815, 865, 1113, 1141, 1211, 1467, 1557, 1855, 2385, 2445, 2595, 3339, 3423, 3633, 5565, 5705, 6055, 7335, 7785, 8639, 9169, 10269, 10899, 16695, 17115, 18165, 25917, 27507, 28199, 43195, 45845, 51345, 54495, 60473, 64183, 77751, 82521, 84597, 129585, 137535, 140995, 181419, 192549, 197393, 253791, 302365, 320915, 388755, 412605, 422985, 544257, 577647, 592179, 907095, 962745, 986965, 1268955, 1494547, 1776537, 2721285, 2888235, 2960895, 4483641, 7472735, 8882685, 10461829, 13450923, 22418205, 31385487, 52309145, 67254615, 94156461, 156927435, 470782305]

約数ペア:

[(1, 470782305), (3, 156927435), (5, 94156461), (7, 67254615), (9, 52309145), (15, 31385487), (21, 22418205), (35, 13450923), (45, 10461829), (53, 8882685), (63, 7472735), (105, 4483641), (159, 2960895), (163, 2888235), (173, 2721285), (265, 1776537), (315, 1494547), (371, 1268955), (477, 986965), (489, 962745), (519, 907095), (795, 592179), (815, 577647), (865, 544257), (1113, 422985), (1141, 412605), (1211, 388755), (1467, 320915), (1557, 302365), (1855, 253791), (2385, 197393), (2445, 192549), (2595, 181419), (3339, 140995), (3423, 137535), (3633, 129585), (5565, 84597), (5705, 82521), (6055, 77751), (7335, 64183), (7785, 60473), (8639, 54495), (9169, 51345), (10269, 45845), (10899, 43195), (16695, 28199), (17115, 27507), (18165, 25917)]