63925785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 145566720

約数和(自身を除く): 81640935

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 33, 35, 45, 55, 57, 63, 77, 95, 99, 105, 133, 165, 171, 209, 231, 285, 315, 385, 399, 495, 627, 665, 693, 855, 971, 1045, 1155, 1197, 1463, 1881, 1995, 2913, 3135, 3465, 4389, 4855, 5985, 6797, 7315, 8739, 9405, 10681, 13167, 14565, 18449, 20391, 21945, 32043, 33985, 43695, 53405, 55347, 61173, 65835, 74767, 92245, 96129, 101955, 129143, 160215, 166041, 202939, 224301, 276735, 305865, 373835, 387429, 480645, 608817, 645715, 672903, 830205, 1014695, 1121505, 1162287, 1420573, 1826451, 1937145, 3044085, 3364515, 4261719, 5811435, 7102865, 9132255, 12785157, 21308595, 63925785]

約数ペア:

[(1, 63925785), (3, 21308595), (5, 12785157), (7, 9132255), (9, 7102865), (11, 5811435), (15, 4261719), (19, 3364515), (21, 3044085), (33, 1937145), (35, 1826451), (45, 1420573), (55, 1162287), (57, 1121505), (63, 1014695), (77, 830205), (95, 672903), (99, 645715), (105, 608817), (133, 480645), (165, 387429), (171, 373835), (209, 305865), (231, 276735), (285, 224301), (315, 202939), (385, 166041), (399, 160215), (495, 129143), (627, 101955), (665, 96129), (693, 92245), (855, 74767), (971, 65835), (1045, 61173), (1155, 55347), (1197, 53405), (1463, 43695), (1881, 33985), (1995, 32043), (2913, 21945), (3135, 20391), (3465, 18449), (4389, 14565), (4855, 13167), (5985, 10681), (6797, 9405), (7315, 8739)]