315999295587

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{82723}}^1$

素因数の和:83088

約数の個数: 48

約数和(自身を含む): 487806883200

約数和(自身を除く): 171807587613

約数列:

[1, 3, 9, 19, 57, 89, 171, 251, 267, 753, 801, 1691, 2259, 4769, 5073, 14307, 15219, 22339, 42921, 67017, 82723, 201051, 248169, 424441, 744507, 1273323, 1571737, 3819969, 4715211, 7362347, 14145633, 20763473, 22087041, 62290419, 66261123, 139884593, 186871257, 394505987, 419653779, 1183517961, 1258961337, 1847949097, 3550553883, 5543847291, 16631541873, 35111032843, 105333098529, 315999295587]

約数ペア:

[(1, 315999295587), (3, 105333098529), (9, 35111032843), (19, 16631541873), (57, 5543847291), (89, 3550553883), (171, 1847949097), (251, 1258961337), (267, 1183517961), (753, 419653779), (801, 394505987), (1691, 186871257), (2259, 139884593), (4769, 66261123), (5073, 62290419), (14307, 22087041), (15219, 20763473), (22339, 14145633), (42921, 7362347), (67017, 4715211), (82723, 3819969), (201051, 1571737), (248169, 1273323), (424441, 744507)]