427024845

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 867041280

約数和(自身を除く): 440016435

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 47, 65, 93, 117, 135, 141, 155, 167, 195, 235, 279, 351, 403, 423, 465, 501, 585, 611, 705, 835, 837, 1209, 1269, 1395, 1457, 1503, 1755, 1833, 2015, 2115, 2171, 2505, 3055, 3627, 4185, 4371, 4509, 5177, 5499, 6045, 6345, 6513, 7285, 7515, 7849, 9165, 10855, 10881, 13113, 15531, 16497, 18135, 18941, 19539, 21855, 22545, 23547, 25885, 27495, 32565, 39245, 39339, 46593, 54405, 56823, 58617, 65565, 67301, 70641, 77655, 82485, 94705, 97695, 102037, 117735, 139779, 170469, 196695, 201903, 211923, 232965, 243319, 284115, 293085, 306111, 336505, 353205, 510185, 511407, 605709, 698895, 729957, 852345, 918333, 1009515, 1059615, 1216595, 1530555, 1817127, 2189871, 2557035, 2754999, 3028545, 3163147, 3649785, 4591665, 6569613, 9085635, 9489441, 10949355, 13774995, 15815735, 28468323, 32848065, 47447205, 85404969, 142341615, 427024845]

約数ペア:

[(1, 427024845), (3, 142341615), (5, 85404969), (9, 47447205), (13, 32848065), (15, 28468323), (27, 15815735), (31, 13774995), (39, 10949355), (45, 9489441), (47, 9085635), (65, 6569613), (93, 4591665), (117, 3649785), (135, 3163147), (141, 3028545), (155, 2754999), (167, 2557035), (195, 2189871), (235, 1817127), (279, 1530555), (351, 1216595), (403, 1059615), (423, 1009515), (465, 918333), (501, 852345), (585, 729957), (611, 698895), (705, 605709), (835, 511407), (837, 510185), (1209, 353205), (1269, 336505), (1395, 306111), (1457, 293085), (1503, 284115), (1755, 243319), (1833, 232965), (2015, 211923), (2115, 201903), (2171, 196695), (2505, 170469), (3055, 139779), (3627, 117735), (4185, 102037), (4371, 97695), (4509, 94705), (5177, 82485), (5499, 77655), (6045, 70641), (6345, 67301), (6513, 65565), (7285, 58617), (7515, 56823), (7849, 54405), (9165, 46593), (10855, 39339), (10881, 39245), (13113, 32565), (15531, 27495), (16497, 25885), (18135, 23547), (18941, 22545), (19539, 21855)]