224331835

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2153}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 332922240

約数和(自身を除く): 108590405

約数列:

[1, 5, 7, 13, 35, 65, 91, 229, 455, 1145, 1603, 2153, 2977, 8015, 10765, 14885, 15071, 20839, 27989, 75355, 104195, 139945, 195923, 493037, 979615, 2465185, 3451259, 6409481, 17256295, 32047405, 44866367, 224331835]

約数ペア:

[(1, 224331835), (5, 44866367), (7, 32047405), (13, 17256295), (35, 6409481), (65, 3451259), (91, 2465185), (229, 979615), (455, 493037), (1145, 195923), (1603, 139945), (2153, 104195), (2977, 75355), (8015, 27989), (10765, 20839), (14885, 15071)]