1231004595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 2123283456

約数和(自身を除く): 892278861

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 167, 211, 255, 411, 501, 633, 685, 835, 1055, 2055, 2329, 2505, 2839, 3165, 3587, 6987, 8517, 10761, 11645, 14195, 17935, 22879, 28907, 34935, 35237, 42585, 53805, 68637, 86721, 105711, 114395, 144535, 176185, 343185, 388943, 433605, 491419, 528555, 599029, 1166829, 1474257, 1797087, 1944715, 2457095, 2995145, 4827469, 5834145, 7371285, 8985435, 14482407, 24137345, 72412035, 82066973, 246200919, 410334865, 1231004595]

約数ペア:

[(1, 1231004595), (3, 410334865), (5, 246200919), (15, 82066973), (17, 72412035), (51, 24137345), (85, 14482407), (137, 8985435), (167, 7371285), (211, 5834145), (255, 4827469), (411, 2995145), (501, 2457095), (633, 1944715), (685, 1797087), (835, 1474257), (1055, 1166829), (2055, 599029), (2329, 528555), (2505, 491419), (2839, 433605), (3165, 388943), (3587, 343185), (6987, 176185), (8517, 144535), (10761, 114395), (11645, 105711), (14195, 86721), (17935, 68637), (22879, 53805), (28907, 42585), (34935, 35237)]