4068675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 54

約数和(自身を含む): 7964892

約数和(自身を除く): 3896217

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 107, 117, 169, 195, 225, 321, 325, 507, 535, 585, 845, 963, 975, 1391, 1521, 1605, 2535, 2675, 2925, 4173, 4225, 4815, 6955, 7605, 8025, 12519, 12675, 18083, 20865, 24075, 34775, 38025, 54249, 62595, 90415, 104325, 162747, 271245, 312975, 452075, 813735, 1356225, 4068675]

約数ペア:

[(1, 4068675), (3, 1356225), (5, 813735), (9, 452075), (13, 312975), (15, 271245), (25, 162747), (39, 104325), (45, 90415), (65, 62595), (75, 54249), (107, 38025), (117, 34775), (169, 24075), (195, 20865), (225, 18083), (321, 12675), (325, 12519), (507, 8025), (535, 7605), (585, 6955), (845, 4815), (963, 4225), (975, 4173), (1391, 2925), (1521, 2675), (1605, 2535)]