2017524925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 2992308480

約数和(自身を除く): 974783555

約数列:

[1, 5, 13, 23, 25, 29, 41, 65, 115, 145, 205, 227, 299, 325, 377, 533, 575, 667, 725, 943, 1025, 1135, 1189, 1495, 1885, 2665, 2951, 3335, 4715, 5221, 5675, 5945, 6583, 7475, 8671, 9307, 9425, 12259, 13325, 14755, 15457, 16675, 23575, 26105, 27347, 29725, 32915, 43355, 46535, 61295, 67873, 73775, 77285, 85579, 120991, 130525, 136735, 151409, 164575, 214061, 216775, 232675, 269903, 306475, 339365, 355511, 386425, 427895, 604955, 683675, 757045, 1070305, 1349515, 1696825, 1777555, 1968317, 2139475, 2782793, 3024775, 3508739, 3785225, 5351525, 6207769, 6747575, 8887775, 9841585, 13913965, 17543695, 31038845, 49207925, 69569825, 80700997, 87718475, 155194225, 403504985, 2017524925]

約数ペア:

[(1, 2017524925), (5, 403504985), (13, 155194225), (23, 87718475), (25, 80700997), (29, 69569825), (41, 49207925), (65, 31038845), (115, 17543695), (145, 13913965), (205, 9841585), (227, 8887775), (299, 6747575), (325, 6207769), (377, 5351525), (533, 3785225), (575, 3508739), (667, 3024775), (725, 2782793), (943, 2139475), (1025, 1968317), (1135, 1777555), (1189, 1696825), (1495, 1349515), (1885, 1070305), (2665, 757045), (2951, 683675), (3335, 604955), (4715, 427895), (5221, 386425), (5675, 355511), (5945, 339365), (6583, 306475), (7475, 269903), (8671, 232675), (9307, 216775), (9425, 214061), (12259, 164575), (13325, 151409), (14755, 136735), (15457, 130525), (16675, 120991), (23575, 85579), (26105, 77285), (27347, 73775), (29725, 67873), (32915, 61295), (43355, 46535)]