155220240375

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{78797}}^1$

素因数の和:78938

約数の個数: 96

約数和(自身を含む): 299149987968

約数和(自身を除く): 143929747593

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 103, 125, 153, 225, 255, 309, 375, 425, 515, 765, 927, 1125, 1275, 1545, 1751, 2125, 2575, 3825, 4635, 5253, 6375, 7725, 8755, 12875, 15759, 19125, 23175, 26265, 38625, 43775, 78795, 78797, 115875, 131325, 218875, 236391, 393975, 393985, 656625, 709173, 1181955, 1339549, 1969875, 1969925, 3545865, 4018647, 5909775, 6697745, 8116091, 9849625, 12055941, 17729325, 20093235, 24348273, 29548875, 33488725, 40580455, 60279705, 73044819, 88646625, 100466175, 121741365, 137973547, 167443625, 202902275, 301398525, 365224095, 413920641, 502330875, 608706825, 689867735, 1014511375, 1241761923, 1506992625, 1826120475, 2069603205, 3043534125, 3449338675, 6208809615, 9130602375, 10348016025, 17246693375, 31044048075, 51740080125, 155220240375]

約数ペア:

[(1, 155220240375), (3, 51740080125), (5, 31044048075), (9, 17246693375), (15, 10348016025), (17, 9130602375), (25, 6208809615), (45, 3449338675), (51, 3043534125), (75, 2069603205), (85, 1826120475), (103, 1506992625), (125, 1241761923), (153, 1014511375), (225, 689867735), (255, 608706825), (309, 502330875), (375, 413920641), (425, 365224095), (515, 301398525), (765, 202902275), (927, 167443625), (1125, 137973547), (1275, 121741365), (1545, 100466175), (1751, 88646625), (2125, 73044819), (2575, 60279705), (3825, 40580455), (4635, 33488725), (5253, 29548875), (6375, 24348273), (7725, 20093235), (8755, 17729325), (12875, 12055941), (15759, 9849625), (19125, 8116091), (23175, 6697745), (26265, 5909775), (38625, 4018647), (43775, 3545865), (78795, 1969925), (78797, 1969875), (115875, 1339549), (131325, 1181955), (218875, 709173), (236391, 656625), (393975, 393985)]