15202583217

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1\times {\mathrm{2287}}^1$

素因数の和:4222

約数の個数: 48

約数和(自身を含む): 24285381120

約数和(自身を除く): 9082797903

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 1889, 2287, 3519, 5667, 6861, 17001, 20583, 32113, 38879, 43447, 52601, 96339, 116637, 130341, 157803, 289017, 349911, 391023, 473409, 738599, 894217, 2215797, 2682651, 4320143, 6647391, 8047953, 12960429, 38881287, 73442431, 99363289, 220327293, 298089867, 660981879, 894269601, 1689175913, 5067527739, 15202583217]

約数ペア:

[(1, 15202583217), (3, 5067527739), (9, 1689175913), (17, 894269601), (23, 660981879), (51, 298089867), (69, 220327293), (153, 99363289), (207, 73442431), (391, 38881287), (1173, 12960429), (1889, 8047953), (2287, 6647391), (3519, 4320143), (5667, 2682651), (6861, 2215797), (17001, 894217), (20583, 738599), (32113, 473409), (38879, 391023), (43447, 349911), (52601, 289017), (96339, 157803), (116637, 130341)]