24759945

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 54172800

約数和(自身を除く): 29412855

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 49, 57, 63, 95, 105, 133, 135, 147, 171, 189, 197, 245, 285, 315, 399, 441, 513, 591, 665, 735, 855, 931, 945, 985, 1197, 1323, 1379, 1773, 1995, 2205, 2565, 2793, 2955, 3591, 3743, 4137, 4655, 5319, 5985, 6615, 6895, 8379, 8865, 9653, 11229, 12411, 13965, 17955, 18715, 20685, 25137, 26201, 26595, 28959, 33687, 37233, 41895, 48265, 56145, 62055, 78603, 86877, 101061, 125685, 131005, 144795, 168435, 183407, 186165, 235809, 260631, 393015, 434385, 505305, 550221, 707427, 917035, 1179045, 1303155, 1650663, 2751105, 3537135, 4951989, 8253315, 24759945]

約数ペア:

[(1, 24759945), (3, 8253315), (5, 4951989), (7, 3537135), (9, 2751105), (15, 1650663), (19, 1303155), (21, 1179045), (27, 917035), (35, 707427), (45, 550221), (49, 505305), (57, 434385), (63, 393015), (95, 260631), (105, 235809), (133, 186165), (135, 183407), (147, 168435), (171, 144795), (189, 131005), (197, 125685), (245, 101061), (285, 86877), (315, 78603), (399, 62055), (441, 56145), (513, 48265), (591, 41895), (665, 37233), (735, 33687), (855, 28959), (931, 26595), (945, 26201), (985, 25137), (1197, 20685), (1323, 18715), (1379, 17955), (1773, 13965), (1995, 12411), (2205, 11229), (2565, 9653), (2793, 8865), (2955, 8379), (3591, 6895), (3743, 6615), (4137, 5985), (4655, 5319)]