47834955

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 100362240

約数和(自身を除く): 52527285

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 81, 105, 135, 141, 189, 235, 315, 329, 359, 405, 423, 567, 705, 945, 987, 1077, 1269, 1645, 1795, 2115, 2513, 2835, 2961, 3231, 3807, 4935, 5385, 6345, 7539, 8883, 9693, 12565, 14805, 16155, 16873, 19035, 22617, 26649, 29079, 37695, 44415, 48465, 50619, 67851, 84365, 113085, 118111, 133245, 145395, 151857, 203553, 253095, 339255, 354333, 455571, 590555, 759285, 1017765, 1062999, 1366713, 1771665, 2277855, 3188997, 5314995, 6833565, 9566991, 15944985, 47834955]

約数ペア:

[(1, 47834955), (3, 15944985), (5, 9566991), (7, 6833565), (9, 5314995), (15, 3188997), (21, 2277855), (27, 1771665), (35, 1366713), (45, 1062999), (47, 1017765), (63, 759285), (81, 590555), (105, 455571), (135, 354333), (141, 339255), (189, 253095), (235, 203553), (315, 151857), (329, 145395), (359, 133245), (405, 118111), (423, 113085), (567, 84365), (705, 67851), (945, 50619), (987, 48465), (1077, 44415), (1269, 37695), (1645, 29079), (1795, 26649), (2115, 22617), (2513, 19035), (2835, 16873), (2961, 16155), (3231, 14805), (3807, 12565), (4935, 9693), (5385, 8883), (6345, 7539)]