79547985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{593}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 151227648

約数和(自身を除く): 71679663

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 271, 495, 593, 813, 1355, 1779, 2439, 2965, 2981, 4065, 5337, 6523, 8895, 8943, 12195, 14905, 19569, 26685, 26829, 32615, 44715, 58707, 97845, 134145, 160703, 293535, 482109, 803515, 1446327, 1767733, 2410545, 5303199, 7231635, 8838665, 15909597, 26515995, 79547985]

約数ペア:

[(1, 79547985), (3, 26515995), (5, 15909597), (9, 8838665), (11, 7231635), (15, 5303199), (33, 2410545), (45, 1767733), (55, 1446327), (99, 803515), (165, 482109), (271, 293535), (495, 160703), (593, 134145), (813, 97845), (1355, 58707), (1779, 44715), (2439, 32615), (2965, 26829), (2981, 26685), (4065, 19569), (5337, 14905), (6523, 12195), (8895, 8943)]