4290825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 8856576

約数和(自身を除く): 4565751

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 743, 825, 1155, 1925, 2229, 3715, 5201, 5775, 8173, 11145, 15603, 18575, 24519, 26005, 40865, 55725, 57211, 78015, 122595, 130025, 171633, 204325, 286055, 390075, 612975, 858165, 1430275, 4290825]

約数ペア:

[(1, 4290825), (3, 1430275), (5, 858165), (7, 612975), (11, 390075), (15, 286055), (21, 204325), (25, 171633), (33, 130025), (35, 122595), (55, 78015), (75, 57211), (77, 55725), (105, 40865), (165, 26005), (175, 24519), (231, 18575), (275, 15603), (385, 11145), (525, 8173), (743, 5775), (825, 5201), (1155, 3715), (1925, 2229)]