82395774975

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{53777}}^1$

素因数の和:54480

約数の個数: 48

約数和(自身を含む): 140838128640

約数和(自身を除く): 58442353665

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 659, 775, 1977, 2325, 3295, 9885, 16475, 20429, 49425, 53777, 61287, 102145, 161331, 268885, 306435, 510725, 806655, 1344425, 1532175, 1667087, 4033275, 5001261, 8335435, 25006305, 35439043, 41677175, 106317129, 125031525, 177195215, 531585645, 885976075, 1098610333, 2657928225, 3295830999, 5493051665, 16479154995, 27465258325, 82395774975]

約数ペア:

[(1, 82395774975), (3, 27465258325), (5, 16479154995), (15, 5493051665), (25, 3295830999), (31, 2657928225), (75, 1098610333), (93, 885976075), (155, 531585645), (465, 177195215), (659, 125031525), (775, 106317129), (1977, 41677175), (2325, 35439043), (3295, 25006305), (9885, 8335435), (16475, 5001261), (20429, 4033275), (49425, 1667087), (53777, 1532175), (61287, 1344425), (102145, 806655), (161331, 510725), (268885, 306435)]