3870050145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:987

約数の個数: 96

約数和(自身を含む): 7058119680

約数和(自身を除く): 3188069535

約数列:

[1, 3, 5, 13, 15, 29, 39, 61, 65, 87, 145, 169, 183, 195, 305, 377, 435, 507, 793, 845, 863, 915, 1131, 1769, 1885, 2379, 2535, 2589, 3965, 4315, 4901, 5307, 5655, 8845, 10309, 11219, 11895, 12945, 14703, 22997, 24505, 25027, 26535, 30927, 33657, 51545, 52643, 56095, 68991, 73515, 75081, 114985, 125135, 145847, 154635, 157929, 168285, 263215, 298961, 325351, 344955, 375405, 437541, 684359, 729235, 789645, 896883, 976053, 1494805, 1526647, 1626755, 2053077, 2187705, 3421795, 4229563, 4484415, 4579941, 4880265, 7633235, 8896667, 10265385, 12688689, 19846411, 21147815, 22899705, 26690001, 44483335, 59539233, 63443445, 99232055, 133450005, 258003343, 297696165, 774010029, 1290016715, 3870050145]

約数ペア:

[(1, 3870050145), (3, 1290016715), (5, 774010029), (13, 297696165), (15, 258003343), (29, 133450005), (39, 99232055), (61, 63443445), (65, 59539233), (87, 44483335), (145, 26690001), (169, 22899705), (183, 21147815), (195, 19846411), (305, 12688689), (377, 10265385), (435, 8896667), (507, 7633235), (793, 4880265), (845, 4579941), (863, 4484415), (915, 4229563), (1131, 3421795), (1769, 2187705), (1885, 2053077), (2379, 1626755), (2535, 1526647), (2589, 1494805), (3965, 976053), (4315, 896883), (4901, 789645), (5307, 729235), (5655, 684359), (8845, 437541), (10309, 375405), (11219, 344955), (11895, 325351), (12945, 298961), (14703, 263215), (22997, 168285), (24505, 157929), (25027, 154635), (26535, 145847), (30927, 125135), (33657, 114985), (51545, 75081), (52643, 73515), (56095, 68991)]