493681105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 641053440

約数和(自身を除く): 147372335

約数列:

[1, 5, 17, 71, 85, 179, 355, 457, 895, 1207, 2285, 3043, 6035, 7769, 12709, 15215, 32447, 38845, 63545, 81803, 162235, 216053, 409015, 551599, 1080265, 1390651, 2757995, 5808013, 6953255, 29040065, 98736221, 493681105]

約数ペア:

[(1, 493681105), (5, 98736221), (17, 29040065), (71, 6953255), (85, 5808013), (179, 2757995), (355, 1390651), (457, 1080265), (895, 551599), (1207, 409015), (2285, 216053), (3043, 162235), (6035, 81803), (7769, 63545), (12709, 38845), (15215, 32447)]