16367054725

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{34171}}^1$

素因数の和:34235

約数の個数: 72

約数和(自身を含む): 26084991168

約数和(自身を除く): 9717936443

約数列:

[1, 5, 7, 17, 23, 25, 35, 49, 85, 115, 119, 161, 175, 245, 391, 425, 575, 595, 805, 833, 1127, 1225, 1955, 2737, 2975, 4025, 4165, 5635, 9775, 13685, 19159, 20825, 28175, 34171, 68425, 95795, 170855, 239197, 478975, 580907, 785933, 854275, 1195985, 1674379, 2904535, 3929665, 4066349, 5501531, 5979925, 8371895, 13360861, 14522675, 19648325, 20331745, 27507655, 28464443, 38510717, 41859475, 66804305, 93526027, 101658725, 137538275, 142322215, 192553585, 334021525, 467630135, 654682189, 711611075, 962767925, 2338150675, 3273410945, 16367054725]

約数ペア:

[(1, 16367054725), (5, 3273410945), (7, 2338150675), (17, 962767925), (23, 711611075), (25, 654682189), (35, 467630135), (49, 334021525), (85, 192553585), (115, 142322215), (119, 137538275), (161, 101658725), (175, 93526027), (245, 66804305), (391, 41859475), (425, 38510717), (575, 28464443), (595, 27507655), (805, 20331745), (833, 19648325), (1127, 14522675), (1225, 13360861), (1955, 8371895), (2737, 5979925), (2975, 5501531), (4025, 4066349), (4165, 3929665), (5635, 2904535), (9775, 1674379), (13685, 1195985), (19159, 854275), (20825, 785933), (28175, 580907), (34171, 478975), (68425, 239197), (95795, 170855)]