41973425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 60746112

約数和(自身を除く): 18772687

約数列:

[1, 5, 13, 17, 25, 65, 71, 85, 107, 221, 325, 355, 425, 535, 923, 1105, 1207, 1391, 1775, 1819, 2675, 4615, 5525, 6035, 6955, 7597, 9095, 15691, 23075, 23647, 30175, 34775, 37985, 45475, 78455, 98761, 118235, 129149, 189925, 392275, 493805, 591175, 645745, 1678937, 2469025, 3228725, 8394685, 41973425]

約数ペア:

[(1, 41973425), (5, 8394685), (13, 3228725), (17, 2469025), (25, 1678937), (65, 645745), (71, 591175), (85, 493805), (107, 392275), (221, 189925), (325, 129149), (355, 118235), (425, 98761), (535, 78455), (923, 45475), (1105, 37985), (1207, 34775), (1391, 30175), (1775, 23647), (1819, 23075), (2675, 15691), (4615, 9095), (5525, 7597), (6035, 6955)]