70649425

素因数分解:

$5^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 60

約数和(自身を含む): 112532976

約数和(自身を除く): 41883551

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 107, 175, 245, 275, 343, 385, 535, 539, 749, 1177, 1225, 1715, 1925, 2401, 2675, 2695, 3745, 3773, 5243, 5885, 8239, 8575, 12005, 13475, 18725, 18865, 26215, 26411, 29425, 36701, 41195, 57673, 60025, 94325, 131075, 132055, 183505, 205975, 256907, 288365, 403711, 660275, 917525, 1284535, 1441825, 2018555, 2825977, 6422675, 10092775, 14129885, 70649425]

約数ペア:

[(1, 70649425), (5, 14129885), (7, 10092775), (11, 6422675), (25, 2825977), (35, 2018555), (49, 1441825), (55, 1284535), (77, 917525), (107, 660275), (175, 403711), (245, 288365), (275, 256907), (343, 205975), (385, 183505), (535, 132055), (539, 131075), (749, 94325), (1177, 60025), (1225, 57673), (1715, 41195), (1925, 36701), (2401, 29425), (2675, 26411), (2695, 26215), (3745, 18865), (3773, 18725), (5243, 13475), (5885, 12005), (8239, 8575)]