75739605

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 130356864

約数和(自身を除く): 54617259

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 197, 213, 285, 355, 361, 591, 985, 1065, 1083, 1349, 1805, 2955, 3743, 4047, 5415, 6745, 11229, 13987, 18715, 20235, 25631, 41961, 56145, 69935, 71117, 76893, 128155, 209805, 213351, 265753, 355585, 384465, 797259, 1066755, 1328765, 3986295, 5049307, 15147921, 25246535, 75739605]

約数ペア:

[(1, 75739605), (3, 25246535), (5, 15147921), (15, 5049307), (19, 3986295), (57, 1328765), (71, 1066755), (95, 797259), (197, 384465), (213, 355585), (285, 265753), (355, 213351), (361, 209805), (591, 128155), (985, 76893), (1065, 71117), (1083, 69935), (1349, 56145), (1805, 41961), (2955, 25631), (3743, 20235), (4047, 18715), (5415, 13987), (6745, 11229)]