16408520385

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{3491}}^1$

素因数の和:3718

約数の個数: 64

約数和(自身を含む): 27515842560

約数和(自身を除く): 11107322175

約数列:

[1, 3, 5, 15, 47, 59, 113, 141, 177, 235, 295, 339, 565, 705, 885, 1695, 2773, 3491, 5311, 6667, 8319, 10473, 13865, 15933, 17455, 20001, 26555, 33335, 41595, 52365, 79665, 100005, 164077, 205969, 313349, 394483, 492231, 617907, 820385, 940047, 1029845, 1183449, 1566745, 1972415, 2461155, 3089535, 4700235, 5917245, 9680543, 18540701, 23274497, 29041629, 48402715, 55622103, 69823491, 92703505, 116372485, 145208145, 278110515, 349117455, 1093901359, 3281704077, 5469506795, 16408520385]

約数ペア:

[(1, 16408520385), (3, 5469506795), (5, 3281704077), (15, 1093901359), (47, 349117455), (59, 278110515), (113, 145208145), (141, 116372485), (177, 92703505), (235, 69823491), (295, 55622103), (339, 48402715), (565, 29041629), (705, 23274497), (885, 18540701), (1695, 9680543), (2773, 5917245), (3491, 4700235), (5311, 3089535), (6667, 2461155), (8319, 1972415), (10473, 1566745), (13865, 1183449), (15933, 1029845), (17455, 940047), (20001, 820385), (26555, 617907), (33335, 492231), (41595, 394483), (52365, 313349), (79665, 205969), (100005, 164077)]