65960595

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 127370880

約数和(自身を除く): 61410285

約数列:

[1, 3, 5, 9, 15, 17, 27, 41, 45, 51, 85, 123, 135, 153, 205, 255, 369, 459, 615, 697, 701, 765, 1107, 1845, 2091, 2103, 2295, 3485, 3505, 5535, 6273, 6309, 10455, 10515, 11917, 18819, 18927, 28741, 31365, 31545, 35751, 59585, 86223, 94095, 94635, 107253, 143705, 178755, 258669, 321759, 431115, 488597, 536265, 776007, 1293345, 1465791, 1608795, 2442985, 3880035, 4397373, 7328955, 13192119, 21986865, 65960595]

約数ペア:

[(1, 65960595), (3, 21986865), (5, 13192119), (9, 7328955), (15, 4397373), (17, 3880035), (27, 2442985), (41, 1608795), (45, 1465791), (51, 1293345), (85, 776007), (123, 536265), (135, 488597), (153, 431115), (205, 321759), (255, 258669), (369, 178755), (459, 143705), (615, 107253), (697, 94635), (701, 94095), (765, 86223), (1107, 59585), (1845, 35751), (2091, 31545), (2103, 31365), (2295, 28741), (3485, 18927), (3505, 18819), (5535, 11917), (6273, 10515), (6309, 10455)]