26836285

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 42550272

約数和(自身を除く): 15713987

約数列:

[1, 5, 7, 17, 23, 35, 37, 53, 85, 115, 119, 161, 185, 259, 265, 371, 391, 595, 629, 805, 851, 901, 1219, 1295, 1855, 1955, 1961, 2737, 3145, 4255, 4403, 4505, 5957, 6095, 6307, 8533, 9805, 13685, 13727, 14467, 20723, 22015, 29785, 31535, 33337, 42665, 45103, 68635, 72335, 101269, 103615, 145061, 166685, 225515, 233359, 315721, 506345, 725305, 766751, 1166795, 1578605, 3833755, 5367257, 26836285]

約数ペア:

[(1, 26836285), (5, 5367257), (7, 3833755), (17, 1578605), (23, 1166795), (35, 766751), (37, 725305), (53, 506345), (85, 315721), (115, 233359), (119, 225515), (161, 166685), (185, 145061), (259, 103615), (265, 101269), (371, 72335), (391, 68635), (595, 45103), (629, 42665), (805, 33337), (851, 31535), (901, 29785), (1219, 22015), (1295, 20723), (1855, 14467), (1955, 13727), (1961, 13685), (2737, 9805), (3145, 8533), (4255, 6307), (4403, 6095), (4505, 5957)]