2894517405

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2797}}^1$

素因数の和:2911

約数の個数: 96

約数和(自身を含む): 5683073760

約数和(自身を除く): 2788556355

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 61, 65, 87, 117, 145, 183, 195, 261, 305, 377, 435, 549, 585, 793, 915, 1131, 1305, 1769, 1885, 2379, 2745, 2797, 3393, 3965, 5307, 5655, 7137, 8391, 8845, 11895, 13985, 15921, 16965, 22997, 25173, 26535, 35685, 36361, 41955, 68991, 79605, 81113, 109083, 114985, 125865, 170617, 181805, 206973, 243339, 327249, 344955, 405565, 511851, 545415, 730017, 853085, 1034865, 1054469, 1216695, 1535553, 1636245, 2218021, 2559255, 3163407, 3650085, 4947893, 5272345, 6654063, 7677765, 9490221, 11090105, 14843679, 15817035, 19962189, 24739465, 33270315, 44531037, 47451105, 64322609, 74218395, 99810945, 192967827, 222655185, 321613045, 578903481, 964839135, 2894517405]

約数ペア:

[(1, 2894517405), (3, 964839135), (5, 578903481), (9, 321613045), (13, 222655185), (15, 192967827), (29, 99810945), (39, 74218395), (45, 64322609), (61, 47451105), (65, 44531037), (87, 33270315), (117, 24739465), (145, 19962189), (183, 15817035), (195, 14843679), (261, 11090105), (305, 9490221), (377, 7677765), (435, 6654063), (549, 5272345), (585, 4947893), (793, 3650085), (915, 3163407), (1131, 2559255), (1305, 2218021), (1769, 1636245), (1885, 1535553), (2379, 1216695), (2745, 1054469), (2797, 1034865), (3393, 853085), (3965, 730017), (5307, 545415), (5655, 511851), (7137, 405565), (8391, 344955), (8845, 327249), (11895, 243339), (13985, 206973), (15921, 181805), (16965, 170617), (22997, 125865), (25173, 114985), (26535, 109083), (35685, 81113), (36361, 79605), (41955, 68991)]