157023775525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 212688672768

約数和(自身を除く): 55664897243

約数列:

[1, 5, 23, 25, 37, 103, 115, 131, 185, 515, 547, 575, 655, 851, 925, 2369, 2575, 2735, 3013, 3275, 3811, 4255, 4847, 11845, 12581, 13493, 13675, 15065, 19055, 20239, 21275, 24235, 56341, 59225, 62905, 67465, 71657, 75325, 87653, 95275, 101195, 111481, 121175, 281705, 310339, 314525, 337325, 358285, 438265, 465497, 499241, 505975, 557405, 1295843, 1408525, 1551695, 1648111, 1791425, 2084617, 2191325, 2327485, 2496205, 2651309, 2787025, 6479215, 7380671, 7758475, 8240555, 10423085, 11482543, 11637425, 12481025, 13256545, 32396075, 36903355, 41202775, 47946191, 52115425, 57412715, 60980107, 66282725, 169755433, 184516775, 239730955, 273084827, 287063575, 304900535, 848777165, 1198654775, 1365424135, 1524502675, 4243885825, 6280951021, 6827120675, 31404755105, 157023775525]

約数ペア:

[(1, 157023775525), (5, 31404755105), (23, 6827120675), (25, 6280951021), (37, 4243885825), (103, 1524502675), (115, 1365424135), (131, 1198654775), (185, 848777165), (515, 304900535), (547, 287063575), (575, 273084827), (655, 239730955), (851, 184516775), (925, 169755433), (2369, 66282725), (2575, 60980107), (2735, 57412715), (3013, 52115425), (3275, 47946191), (3811, 41202775), (4255, 36903355), (4847, 32396075), (11845, 13256545), (12581, 12481025), (13493, 11637425), (13675, 11482543), (15065, 10423085), (19055, 8240555), (20239, 7758475), (21275, 7380671), (24235, 6479215), (56341, 2787025), (59225, 2651309), (62905, 2496205), (67465, 2327485), (71657, 2191325), (75325, 2084617), (87653, 1791425), (95275, 1648111), (101195, 1551695), (111481, 1408525), (121175, 1295843), (281705, 557405), (310339, 505975), (314525, 499241), (337325, 465497), (358285, 438265)]