15229552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 34685280

約数和(自身を除く): 19455728

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 59, 68, 73, 104, 118, 136, 146, 208, 221, 236, 272, 292, 442, 472, 584, 767, 884, 944, 949, 1003, 1168, 1241, 1534, 1768, 1898, 2006, 2482, 3068, 3536, 3796, 4012, 4307, 4964, 6136, 7592, 8024, 8614, 9928, 12272, 13039, 15184, 16048, 16133, 17228, 19856, 26078, 32266, 34456, 52156, 55991, 64532, 68912, 73219, 104312, 111982, 129064, 146438, 208624, 223964, 258128, 292876, 447928, 585752, 895856, 951847, 1171504, 1903694, 3807388, 7614776, 15229552]

約数ペア:

[(1, 15229552), (2, 7614776), (4, 3807388), (8, 1903694), (13, 1171504), (16, 951847), (17, 895856), (26, 585752), (34, 447928), (52, 292876), (59, 258128), (68, 223964), (73, 208624), (104, 146438), (118, 129064), (136, 111982), (146, 104312), (208, 73219), (221, 68912), (236, 64532), (272, 55991), (292, 52156), (442, 34456), (472, 32266), (584, 26078), (767, 19856), (884, 17228), (944, 16133), (949, 16048), (1003, 15184), (1168, 13039), (1241, 12272), (1534, 9928), (1768, 8614), (1898, 8024), (2006, 7592), (2482, 6136), (3068, 4964), (3536, 4307), (3796, 4012)]