15172398

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 35128080

約数和(自身を除く): 19955682

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 179, 277, 306, 358, 537, 554, 831, 1074, 1611, 1662, 2493, 3043, 3222, 4709, 4986, 6086, 9129, 9418, 14127, 18258, 27387, 28254, 42381, 49583, 54774, 84762, 99166, 148749, 297498, 446247, 842911, 892494, 1685822, 2528733, 5057466, 7586199, 15172398]

約数ペア:

[(1, 15172398), (2, 7586199), (3, 5057466), (6, 2528733), (9, 1685822), (17, 892494), (18, 842911), (34, 446247), (51, 297498), (102, 148749), (153, 99166), (179, 84762), (277, 54774), (306, 49583), (358, 42381), (537, 28254), (554, 27387), (831, 18258), (1074, 14127), (1611, 9418), (1662, 9129), (2493, 6086), (3043, 4986), (3222, 4709)]