16187535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 35642880

約数和(自身を除く): 19455345

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 59, 63, 65, 67, 91, 105, 117, 177, 195, 201, 273, 295, 315, 335, 413, 455, 469, 531, 585, 603, 767, 819, 871, 885, 1005, 1239, 1365, 1407, 2065, 2301, 2345, 2613, 2655, 3015, 3717, 3835, 3953, 4095, 4221, 4355, 5369, 6097, 6195, 6903, 7035, 7839, 11505, 11859, 13065, 16107, 18291, 18585, 19765, 21105, 26845, 27671, 30485, 34515, 35577, 39195, 48321, 51389, 54873, 59295, 80535, 83013, 91455, 138355, 154167, 177885, 241605, 249039, 256945, 274365, 359723, 415065, 462501, 770835, 1079169, 1245195, 1798615, 2312505, 3237507, 5395845, 16187535]

約数ペア:

[(1, 16187535), (3, 5395845), (5, 3237507), (7, 2312505), (9, 1798615), (13, 1245195), (15, 1079169), (21, 770835), (35, 462501), (39, 415065), (45, 359723), (59, 274365), (63, 256945), (65, 249039), (67, 241605), (91, 177885), (105, 154167), (117, 138355), (177, 91455), (195, 83013), (201, 80535), (273, 59295), (295, 54873), (315, 51389), (335, 48321), (413, 39195), (455, 35577), (469, 34515), (531, 30485), (585, 27671), (603, 26845), (767, 21105), (819, 19765), (871, 18585), (885, 18291), (1005, 16107), (1239, 13065), (1365, 11859), (1407, 11505), (2065, 7839), (2301, 7035), (2345, 6903), (2613, 6195), (2655, 6097), (3015, 5369), (3717, 4355), (3835, 4221), (3953, 4095)]