4508981505

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2999}}^1$

素因数の和:3100

約数の個数: 128

約数和(自身を含む): 9630720000

約数和(自身を除く): 5121738495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 43, 45, 63, 105, 111, 129, 135, 185, 189, 215, 259, 301, 315, 333, 387, 555, 645, 777, 903, 945, 999, 1161, 1295, 1505, 1591, 1665, 1935, 2331, 2709, 2999, 3885, 4515, 4773, 4995, 5805, 6993, 7955, 8127, 8997, 11137, 11655, 13545, 14319, 14995, 20993, 23865, 26991, 33411, 34965, 40635, 42957, 44985, 55685, 62979, 71595, 80973, 100233, 104965, 110963, 128957, 134955, 167055, 188937, 214785, 300699, 314895, 332889, 386871, 404865, 501165, 554815, 566811, 644785, 776741, 902699, 944685, 998667, 1160613, 1503495, 1664445, 1934355, 2330223, 2708097, 2834055, 2996001, 3481839, 3883705, 4513495, 4771409, 4993335, 5803065, 6990669, 8124291, 11651115, 13540485, 14314227, 14980005, 17409195, 20972007, 23857045, 24372873, 33399863, 34953345, 40621455, 42942681, 71571135, 100199589, 104860035, 121864365, 128828043, 166999315, 214713405, 300598767, 500997945, 644140215, 901796301, 1502993835, 4508981505]

約数ペア:

[(1, 4508981505), (3, 1502993835), (5, 901796301), (7, 644140215), (9, 500997945), (15, 300598767), (21, 214713405), (27, 166999315), (35, 128828043), (37, 121864365), (43, 104860035), (45, 100199589), (63, 71571135), (105, 42942681), (111, 40621455), (129, 34953345), (135, 33399863), (185, 24372873), (189, 23857045), (215, 20972007), (259, 17409195), (301, 14980005), (315, 14314227), (333, 13540485), (387, 11651115), (555, 8124291), (645, 6990669), (777, 5803065), (903, 4993335), (945, 4771409), (999, 4513495), (1161, 3883705), (1295, 3481839), (1505, 2996001), (1591, 2834055), (1665, 2708097), (1935, 2330223), (2331, 1934355), (2709, 1664445), (2999, 1503495), (3885, 1160613), (4515, 998667), (4773, 944685), (4995, 902699), (5805, 776741), (6993, 644785), (7955, 566811), (8127, 554815), (8997, 501165), (11137, 404865), (11655, 386871), (13545, 332889), (14319, 314895), (14995, 300699), (20993, 214785), (23865, 188937), (26991, 167055), (33411, 134955), (34965, 128957), (40635, 110963), (42957, 104965), (44985, 100233), (55685, 80973), (62979, 71595)]