39230035775

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{54371}}^1$

素因数の和:54445

約数の個数: 72

約数和(自身を含む): 61488207360

約数和(自身を除く): 22258171585

約数列:

[1, 5, 7, 19, 25, 31, 35, 49, 95, 133, 155, 175, 217, 245, 475, 589, 665, 775, 931, 1085, 1225, 1519, 2945, 3325, 4123, 4655, 5425, 7595, 14725, 20615, 23275, 28861, 37975, 54371, 103075, 144305, 271855, 380597, 721525, 1033049, 1359275, 1685501, 1902985, 2664179, 5165245, 7231343, 8427505, 9514925, 11798507, 13320895, 25826225, 32024519, 36156715, 42137525, 50619401, 58992535, 66604475, 82589549, 160122595, 180783575, 224171633, 253097005, 294962675, 412947745, 800612975, 1120858165, 1265485025, 1569201431, 2064738725, 5604290825, 7846007155, 39230035775]

約数ペア:

[(1, 39230035775), (5, 7846007155), (7, 5604290825), (19, 2064738725), (25, 1569201431), (31, 1265485025), (35, 1120858165), (49, 800612975), (95, 412947745), (133, 294962675), (155, 253097005), (175, 224171633), (217, 180783575), (245, 160122595), (475, 82589549), (589, 66604475), (665, 58992535), (775, 50619401), (931, 42137525), (1085, 36156715), (1225, 32024519), (1519, 25826225), (2945, 13320895), (3325, 11798507), (4123, 9514925), (4655, 8427505), (5425, 7231343), (7595, 5165245), (14725, 2664179), (20615, 1902985), (23275, 1685501), (28861, 1359275), (37975, 1033049), (54371, 721525), (103075, 380597), (144305, 271855)]