241582905

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 456160320

約数和(自身を除く): 214577415

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 67, 81, 87, 135, 145, 201, 261, 307, 335, 405, 435, 603, 783, 921, 1005, 1305, 1535, 1809, 1943, 2349, 2763, 3015, 3915, 4605, 5427, 5829, 8289, 8903, 9045, 9715, 11745, 13815, 17487, 20569, 24867, 26709, 27135, 29145, 41445, 44515, 52461, 61707, 80127, 87435, 102845, 124335, 133545, 157383, 185121, 240381, 262305, 308535, 400635, 555363, 596501, 721143, 786915, 925605, 1201905, 1666089, 1789503, 2776815, 2982505, 3605715, 5368509, 8330445, 8947515, 16105527, 26842545, 48316581, 80527635, 241582905]

約数ペア:

[(1, 241582905), (3, 80527635), (5, 48316581), (9, 26842545), (15, 16105527), (27, 8947515), (29, 8330445), (45, 5368509), (67, 3605715), (81, 2982505), (87, 2776815), (135, 1789503), (145, 1666089), (201, 1201905), (261, 925605), (307, 786915), (335, 721143), (405, 596501), (435, 555363), (603, 400635), (783, 308535), (921, 262305), (1005, 240381), (1305, 185121), (1535, 157383), (1809, 133545), (1943, 124335), (2349, 102845), (2763, 87435), (3015, 80127), (3915, 61707), (4605, 52461), (5427, 44515), (5829, 41445), (8289, 29145), (8903, 27135), (9045, 26709), (9715, 24867), (11745, 20569), (13815, 17487)]