157025156895

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{27817}}^1$

素因数の和:28049

約数の個数: 96

約数和(自身を含む): 296204283648

約数和(自身を除く): 139179126753

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 157, 235, 255, 423, 471, 705, 765, 785, 799, 1413, 2115, 2355, 2397, 2669, 3995, 7065, 7191, 7379, 8007, 11985, 13345, 22137, 24021, 27817, 35955, 36895, 40035, 66411, 83451, 110685, 120105, 125443, 139085, 250353, 332055, 376329, 417255, 472889, 627215, 1128987, 1251765, 1307399, 1418667, 1881645, 2364445, 3922197, 4256001, 4367269, 5644935, 6536995, 7093335, 11766591, 13101807, 19610985, 21280005, 21836345, 22225783, 39305421, 58832955, 65509035, 66677349, 74243573, 111128915, 196527105, 200032047, 205261643, 222730719, 333386745, 371217865, 615784929, 668192157, 1000160235, 1026308215, 1113653595, 1847354787, 3078924645, 3340960785, 3489447931, 9236773935, 10468343793, 17447239655, 31405031379, 52341718965, 157025156895]

約数ペア:

[(1, 157025156895), (3, 52341718965), (5, 31405031379), (9, 17447239655), (15, 10468343793), (17, 9236773935), (45, 3489447931), (47, 3340960785), (51, 3078924645), (85, 1847354787), (141, 1113653595), (153, 1026308215), (157, 1000160235), (235, 668192157), (255, 615784929), (423, 371217865), (471, 333386745), (705, 222730719), (765, 205261643), (785, 200032047), (799, 196527105), (1413, 111128915), (2115, 74243573), (2355, 66677349), (2397, 65509035), (2669, 58832955), (3995, 39305421), (7065, 22225783), (7191, 21836345), (7379, 21280005), (8007, 19610985), (11985, 13101807), (13345, 11766591), (22137, 7093335), (24021, 6536995), (27817, 5644935), (35955, 4367269), (36895, 4256001), (40035, 3922197), (66411, 2364445), (83451, 1881645), (110685, 1418667), (120105, 1307399), (125443, 1251765), (139085, 1128987), (250353, 627215), (332055, 472889), (376329, 417255)]