15359942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 13670458

約数列:

[1, 2, 13, 17, 19, 26, 31, 34, 38, 59, 62, 118, 221, 247, 323, 403, 442, 494, 527, 589, 646, 767, 806, 1003, 1054, 1121, 1178, 1534, 1829, 2006, 2242, 3658, 4199, 6851, 7657, 8398, 10013, 13039, 13702, 14573, 15314, 19057, 20026, 23777, 26078, 29146, 31093, 34751, 38114, 47554, 62186, 69502, 130169, 247741, 260338, 404209, 451763, 495482, 590767, 808418, 903526, 1181534, 7679971, 15359942]

約数ペア:

[(1, 15359942), (2, 7679971), (13, 1181534), (17, 903526), (19, 808418), (26, 590767), (31, 495482), (34, 451763), (38, 404209), (59, 260338), (62, 247741), (118, 130169), (221, 69502), (247, 62186), (323, 47554), (403, 38114), (442, 34751), (494, 31093), (527, 29146), (589, 26078), (646, 23777), (767, 20026), (806, 19057), (1003, 15314), (1054, 14573), (1121, 13702), (1178, 13039), (1534, 10013), (1829, 8398), (2006, 7657), (2242, 6851), (3658, 4199)]