23642685

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 48746880

約数和(自身を除く): 25104195

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 61, 81, 87, 99, 135, 145, 165, 183, 243, 261, 297, 305, 319, 405, 435, 495, 549, 671, 783, 891, 915, 957, 1215, 1305, 1485, 1595, 1647, 1769, 2013, 2349, 2673, 2745, 2871, 3355, 3915, 4455, 4785, 4941, 5307, 6039, 7047, 8235, 8613, 8845, 10065, 11745, 13365, 14355, 14823, 15921, 18117, 19459, 24705, 25839, 26535, 30195, 35235, 43065, 47763, 54351, 58377, 74115, 77517, 79605, 90585, 97295, 129195, 143289, 163053, 175131, 238815, 271755, 291885, 387585, 429867, 525393, 716445, 815265, 875655, 1576179, 2149335, 2626965, 4728537, 7880895, 23642685]

約数ペア:

[(1, 23642685), (3, 7880895), (5, 4728537), (9, 2626965), (11, 2149335), (15, 1576179), (27, 875655), (29, 815265), (33, 716445), (45, 525393), (55, 429867), (61, 387585), (81, 291885), (87, 271755), (99, 238815), (135, 175131), (145, 163053), (165, 143289), (183, 129195), (243, 97295), (261, 90585), (297, 79605), (305, 77517), (319, 74115), (405, 58377), (435, 54351), (495, 47763), (549, 43065), (671, 35235), (783, 30195), (891, 26535), (915, 25839), (957, 24705), (1215, 19459), (1305, 18117), (1485, 15921), (1595, 14823), (1647, 14355), (1769, 13365), (2013, 11745), (2349, 10065), (2673, 8845), (2745, 8613), (2871, 8235), (3355, 7047), (3915, 6039), (4455, 5307), (4785, 4941)]