7048276095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{21023}}^1$

素因数の和:21172

約数の個数: 64

約数和(自身を含む): 13433831424

約数和(自身を除く): 6385555329

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 103, 105, 155, 217, 309, 465, 515, 651, 721, 1085, 1545, 2163, 3193, 3255, 3605, 9579, 10815, 15965, 21023, 22351, 47895, 63069, 67053, 105115, 111755, 147161, 315345, 335265, 441483, 651713, 735805, 1955139, 2165369, 2207415, 3258565, 4561991, 6496107, 9775695, 10826845, 13685973, 15157583, 22809955, 32480535, 45472749, 67126439, 68429865, 75787915, 201379317, 227363745, 335632195, 469885073, 1006896585, 1409655219, 2349425365, 7048276095]

約数ペア:

[(1, 7048276095), (3, 2349425365), (5, 1409655219), (7, 1006896585), (15, 469885073), (21, 335632195), (31, 227363745), (35, 201379317), (93, 75787915), (103, 68429865), (105, 67126439), (155, 45472749), (217, 32480535), (309, 22809955), (465, 15157583), (515, 13685973), (651, 10826845), (721, 9775695), (1085, 6496107), (1545, 4561991), (2163, 3258565), (3193, 2207415), (3255, 2165369), (3605, 1955139), (9579, 735805), (10815, 651713), (15965, 441483), (21023, 335265), (22351, 315345), (47895, 147161), (63069, 111755), (67053, 105115)]