57798015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 106997760

約数和(自身を除く): 49199745

約数列:

[1, 3, 5, 11, 15, 29, 33, 47, 55, 87, 141, 145, 165, 235, 257, 319, 435, 517, 705, 771, 957, 1285, 1363, 1551, 1595, 2585, 2827, 3855, 4089, 4785, 6815, 7453, 7755, 8481, 12079, 14135, 14993, 20445, 22359, 36237, 37265, 42405, 44979, 60395, 74965, 81983, 111795, 132869, 181185, 224895, 245949, 350291, 398607, 409915, 664345, 1050873, 1229745, 1751455, 1993035, 3853201, 5254365, 11559603, 19266005, 57798015]

約数ペア:

[(1, 57798015), (3, 19266005), (5, 11559603), (11, 5254365), (15, 3853201), (29, 1993035), (33, 1751455), (47, 1229745), (55, 1050873), (87, 664345), (141, 409915), (145, 398607), (165, 350291), (235, 245949), (257, 224895), (319, 181185), (435, 132869), (517, 111795), (705, 81983), (771, 74965), (957, 60395), (1285, 44979), (1363, 42405), (1551, 37265), (1595, 36237), (2585, 22359), (2827, 20445), (3855, 14993), (4089, 14135), (4785, 12079), (6815, 8481), (7453, 7755)]