33021905

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 53084160

約数和(自身を除く): 20062255

約数列:

[1, 5, 7, 17, 19, 23, 35, 85, 95, 115, 119, 127, 133, 161, 323, 391, 437, 595, 635, 665, 805, 889, 1615, 1955, 2159, 2185, 2261, 2413, 2737, 2921, 3059, 4445, 7429, 10795, 11305, 12065, 13685, 14605, 15113, 15295, 16891, 20447, 37145, 41021, 49657, 52003, 55499, 75565, 84455, 102235, 205105, 248285, 260015, 277495, 287147, 347599, 388493, 943483, 1435735, 1737995, 1942465, 4717415, 6604381, 33021905]

約数ペア:

[(1, 33021905), (5, 6604381), (7, 4717415), (17, 1942465), (19, 1737995), (23, 1435735), (35, 943483), (85, 388493), (95, 347599), (115, 287147), (119, 277495), (127, 260015), (133, 248285), (161, 205105), (323, 102235), (391, 84455), (437, 75565), (595, 55499), (635, 52003), (665, 49657), (805, 41021), (889, 37145), (1615, 20447), (1955, 16891), (2159, 15295), (2185, 15113), (2261, 14605), (2413, 13685), (2737, 12065), (2921, 11305), (3059, 10795), (4445, 7429)]