74019275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 107993088

約数和(自身を除く): 33973813

約数列:

[1, 5, 11, 17, 25, 55, 71, 85, 187, 223, 275, 355, 425, 781, 935, 1115, 1207, 1775, 2453, 3791, 3905, 4675, 5575, 6035, 12265, 13277, 15833, 18955, 19525, 30175, 41701, 61325, 66385, 79165, 94775, 174163, 208505, 269161, 331925, 395825, 870815, 1042525, 1345805, 2960771, 4354075, 6729025, 14803855, 74019275]

約数ペア:

[(1, 74019275), (5, 14803855), (11, 6729025), (17, 4354075), (25, 2960771), (55, 1345805), (71, 1042525), (85, 870815), (187, 395825), (223, 331925), (275, 269161), (355, 208505), (425, 174163), (781, 94775), (935, 79165), (1115, 66385), (1207, 61325), (1775, 41701), (2453, 30175), (3791, 19525), (3905, 18955), (4675, 15833), (5575, 13277), (6035, 12265)]