262065243315

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1\times {\mathrm{2801}}^1$

素因数の和:4428

約数の個数: 64

約数和(自身を含む): 432861926400

約数和(自身を除く): 170796683085

約数列:

[1, 3, 5, 15, 59, 71, 177, 213, 295, 355, 885, 1065, 1489, 2801, 4189, 4467, 7445, 8403, 12567, 14005, 20945, 22335, 42015, 62835, 87851, 105719, 165259, 198871, 263553, 317157, 439255, 495777, 528595, 596613, 826295, 994355, 1317765, 1585785, 2478885, 2983065, 4170689, 6237421, 11733389, 12512067, 18712263, 20853445, 31187105, 35200167, 58666945, 62560335, 93561315, 176000835, 246070651, 296118919, 738211953, 888356757, 1230353255, 1480594595, 3691059765, 4441783785, 17471016221, 52413048663, 87355081105, 262065243315]

約数ペア:

[(1, 262065243315), (3, 87355081105), (5, 52413048663), (15, 17471016221), (59, 4441783785), (71, 3691059765), (177, 1480594595), (213, 1230353255), (295, 888356757), (355, 738211953), (885, 296118919), (1065, 246070651), (1489, 176000835), (2801, 93561315), (4189, 62560335), (4467, 58666945), (7445, 35200167), (8403, 31187105), (12567, 20853445), (14005, 18712263), (20945, 12512067), (22335, 11733389), (42015, 6237421), (62835, 4170689), (87851, 2983065), (105719, 2478885), (165259, 1585785), (198871, 1317765), (263553, 994355), (317157, 826295), (439255, 596613), (495777, 528595)]