80223425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 114099840

約数和(自身を除く): 33876415

約数列:

[1, 5, 17, 23, 25, 29, 85, 115, 145, 283, 391, 425, 493, 575, 667, 725, 1415, 1955, 2465, 3335, 4811, 6509, 7075, 8207, 9775, 11339, 12325, 16675, 24055, 32545, 41035, 56695, 110653, 120275, 139519, 162725, 188761, 205175, 283475, 553265, 697595, 943805, 2766325, 3208937, 3487975, 4719025, 16044685, 80223425]

約数ペア:

[(1, 80223425), (5, 16044685), (17, 4719025), (23, 3487975), (25, 3208937), (29, 2766325), (85, 943805), (115, 697595), (145, 553265), (283, 283475), (391, 205175), (425, 188761), (493, 162725), (575, 139519), (667, 120275), (725, 110653), (1415, 56695), (1955, 41035), (2465, 32545), (3335, 24055), (4811, 16675), (6509, 12325), (7075, 11339), (8207, 9775)]