84896036075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{4357}}^1$

素因数の和:4549

約数の個数: 72

約数和(自身を含む): 118592266752

約数和(自身を除く): 33696230677

約数列:

[1, 5, 17, 19, 25, 85, 95, 127, 323, 361, 425, 475, 635, 1615, 1805, 2159, 2413, 3175, 4357, 6137, 8075, 9025, 10795, 12065, 21785, 30685, 41021, 45847, 53975, 60325, 74069, 82783, 108925, 153425, 205105, 229235, 370345, 413915, 553339, 779399, 1025525, 1146175, 1407311, 1572877, 1851725, 2069575, 2766695, 3896995, 7036555, 7864385, 9406763, 10513441, 13833475, 19484975, 26738909, 35182775, 39321925, 47033815, 52567205, 133694545, 178728497, 199755379, 235169075, 262836025, 668472725, 893642485, 998776895, 3395841443, 4468212425, 4993884475, 16979207215, 84896036075]

約数ペア:

[(1, 84896036075), (5, 16979207215), (17, 4993884475), (19, 4468212425), (25, 3395841443), (85, 998776895), (95, 893642485), (127, 668472725), (323, 262836025), (361, 235169075), (425, 199755379), (475, 178728497), (635, 133694545), (1615, 52567205), (1805, 47033815), (2159, 39321925), (2413, 35182775), (3175, 26738909), (4357, 19484975), (6137, 13833475), (8075, 10513441), (9025, 9406763), (10795, 7864385), (12065, 7036555), (21785, 3896995), (30685, 2766695), (41021, 2069575), (45847, 1851725), (53975, 1572877), (60325, 1407311), (74069, 1146175), (82783, 1025525), (108925, 779399), (153425, 553339), (205105, 413915), (229235, 370345)]