64366785

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{68113}}^1$

素因数の和:68134

約数の個数: 32

約数和(自身を含む): 130778880

約数和(自身を除く): 66412095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 68113, 204339, 340565, 476791, 613017, 1021695, 1430373, 1839051, 2383955, 3065085, 4291119, 7151865, 9195255, 12873357, 21455595, 64366785]

約数ペア:

[(1, 64366785), (3, 21455595), (5, 12873357), (7, 9195255), (9, 7151865), (15, 4291119), (21, 3065085), (27, 2383955), (35, 1839051), (45, 1430373), (63, 1021695), (105, 613017), (135, 476791), (189, 340565), (315, 204339), (945, 68113)]