3152955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 64

約数和(自身を含む): 6128640

約数和(自身を除く): 2975685

約数列:

[1, 3, 5, 13, 15, 19, 23, 37, 39, 57, 65, 69, 95, 111, 115, 185, 195, 247, 285, 299, 345, 437, 481, 555, 703, 741, 851, 897, 1235, 1311, 1443, 1495, 2109, 2185, 2405, 2553, 3515, 3705, 4255, 4485, 5681, 6555, 7215, 9139, 10545, 11063, 12765, 16169, 17043, 27417, 28405, 33189, 45695, 48507, 55315, 80845, 85215, 137085, 165945, 210197, 242535, 630591, 1050985, 3152955]

約数ペア:

[(1, 3152955), (3, 1050985), (5, 630591), (13, 242535), (15, 210197), (19, 165945), (23, 137085), (37, 85215), (39, 80845), (57, 55315), (65, 48507), (69, 45695), (95, 33189), (111, 28405), (115, 27417), (185, 17043), (195, 16169), (247, 12765), (285, 11063), (299, 10545), (345, 9139), (437, 7215), (481, 6555), (555, 5681), (703, 4485), (741, 4255), (851, 3705), (897, 3515), (1235, 2553), (1311, 2405), (1443, 2185), (1495, 2109)]