29207655

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 55872000

約数和(自身を除く): 26664345

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 59, 95, 135, 171, 177, 193, 285, 295, 513, 531, 579, 855, 885, 965, 1121, 1593, 1737, 2565, 2655, 2895, 3363, 3667, 5211, 5605, 7965, 8685, 10089, 11001, 11387, 16815, 18335, 26055, 30267, 33003, 34161, 50445, 55005, 56935, 99009, 102483, 151335, 165015, 170805, 216353, 307449, 495045, 512415, 649059, 1081765, 1537245, 1947177, 3245295, 5841531, 9735885, 29207655]

約数ペア:

[(1, 29207655), (3, 9735885), (5, 5841531), (9, 3245295), (15, 1947177), (19, 1537245), (27, 1081765), (45, 649059), (57, 512415), (59, 495045), (95, 307449), (135, 216353), (171, 170805), (177, 165015), (193, 151335), (285, 102483), (295, 99009), (513, 56935), (531, 55005), (579, 50445), (855, 34161), (885, 33003), (965, 30267), (1121, 26055), (1593, 18335), (1737, 16815), (2565, 11387), (2655, 11001), (2895, 10089), (3363, 8685), (3667, 7965), (5211, 5605)]