4252545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 8221824

約数和(自身を除く): 3969279

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 121, 165, 213, 355, 363, 495, 605, 639, 781, 1065, 1089, 1331, 1815, 2343, 3195, 3905, 3993, 5445, 6655, 7029, 8591, 11715, 11979, 19965, 25773, 35145, 42955, 59895, 77319, 94501, 128865, 283503, 386595, 472505, 850509, 1417515, 4252545]

約数ペア:

[(1, 4252545), (3, 1417515), (5, 850509), (9, 472505), (11, 386595), (15, 283503), (33, 128865), (45, 94501), (55, 77319), (71, 59895), (99, 42955), (121, 35145), (165, 25773), (213, 19965), (355, 11979), (363, 11715), (495, 8591), (605, 7029), (639, 6655), (781, 5445), (1065, 3993), (1089, 3905), (1331, 3195), (1815, 2343)]