15105810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 38102400

約数和(自身を除く): 22996590

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 97, 145, 174, 179, 194, 290, 291, 358, 435, 485, 537, 582, 870, 895, 970, 1074, 1455, 1790, 2685, 2813, 2910, 5191, 5370, 5626, 8439, 10382, 14065, 15573, 16878, 17363, 25955, 28130, 31146, 34726, 42195, 51910, 52089, 77865, 84390, 86815, 104178, 155730, 173630, 260445, 503527, 520890, 1007054, 1510581, 2517635, 3021162, 5035270, 7552905, 15105810]

約数ペア:

[(1, 15105810), (2, 7552905), (3, 5035270), (5, 3021162), (6, 2517635), (10, 1510581), (15, 1007054), (29, 520890), (30, 503527), (58, 260445), (87, 173630), (97, 155730), (145, 104178), (174, 86815), (179, 84390), (194, 77865), (290, 52089), (291, 51910), (358, 42195), (435, 34726), (485, 31146), (537, 28130), (582, 25955), (870, 17363), (895, 16878), (970, 15573), (1074, 14065), (1455, 10382), (1790, 8439), (2685, 5626), (2813, 5370), (2910, 5191)]