8315775

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2843}}^1$

素因数の和:2872

約数の個数: 36

約数和(自身を含む): 16045848

約数和(自身を除く): 7730073

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2843, 2925, 8529, 14215, 25587, 36959, 42645, 71075, 110877, 127935, 184795, 213225, 332631, 554385, 639675, 923975, 1663155, 2771925, 8315775]

約数ペア:

[(1, 8315775), (3, 2771925), (5, 1663155), (9, 923975), (13, 639675), (15, 554385), (25, 332631), (39, 213225), (45, 184795), (65, 127935), (75, 110877), (117, 71075), (195, 42645), (225, 36959), (325, 25587), (585, 14215), (975, 8529), (2843, 2925)]