65297925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3769}}^1$

素因数の和:3803

約数の個数: 72

約数和(自身を含む): 145853760

約数和(自身を除く): 80555835

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 825, 1155, 1575, 1925, 2475, 3465, 3769, 5775, 11307, 17325, 18845, 26383, 33921, 41459, 56535, 79149, 94225, 124377, 131915, 169605, 207295, 237447, 282675, 290213, 373131, 395745, 621885, 659575, 848025, 870639, 1036475, 1187235, 1451065, 1865655, 1978725, 2611917, 3109425, 4353195, 5936175, 7255325, 9328275, 13059585, 21765975, 65297925]

約数ペア:

[(1, 65297925), (3, 21765975), (5, 13059585), (7, 9328275), (9, 7255325), (11, 5936175), (15, 4353195), (21, 3109425), (25, 2611917), (33, 1978725), (35, 1865655), (45, 1451065), (55, 1187235), (63, 1036475), (75, 870639), (77, 848025), (99, 659575), (105, 621885), (165, 395745), (175, 373131), (225, 290213), (231, 282675), (275, 237447), (315, 207295), (385, 169605), (495, 131915), (525, 124377), (693, 94225), (825, 79149), (1155, 56535), (1575, 41459), (1925, 33921), (2475, 26383), (3465, 18845), (3769, 17325), (5775, 11307)]