98325535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 158505984

約数和(自身を除く): 60180449

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 83, 85, 119, 181, 187, 385, 415, 581, 595, 905, 913, 935, 1267, 1309, 1411, 1991, 2905, 3077, 4565, 6335, 6391, 6545, 7055, 9877, 9955, 13937, 15023, 15385, 15521, 21539, 31955, 33847, 49385, 69685, 75115, 77605, 105161, 107695, 108647, 165253, 169235, 236929, 255391, 525805, 543235, 826265, 1156771, 1184645, 1276955, 1787737, 2809301, 5783855, 8938685, 14046505, 19665107, 98325535]

約数ペア:

[(1, 98325535), (5, 19665107), (7, 14046505), (11, 8938685), (17, 5783855), (35, 2809301), (55, 1787737), (77, 1276955), (83, 1184645), (85, 1156771), (119, 826265), (181, 543235), (187, 525805), (385, 255391), (415, 236929), (581, 169235), (595, 165253), (905, 108647), (913, 107695), (935, 105161), (1267, 77605), (1309, 75115), (1411, 69685), (1991, 49385), (2905, 33847), (3077, 31955), (4565, 21539), (6335, 15521), (6391, 15385), (6545, 15023), (7055, 13937), (9877, 9955)]