971950905

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{30293}}^1$

素因数の和:30358

約数の個数: 48

約数和(自身を含む): 1814731776

約数和(自身を除く): 842780871

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 207, 279, 345, 465, 713, 1035, 1395, 2139, 3565, 6417, 10695, 30293, 32085, 90879, 151465, 272637, 454395, 696739, 939083, 1363185, 2090217, 2817249, 3483695, 4695415, 6270651, 8451747, 10451085, 14086245, 21598909, 31353255, 42258735, 64796727, 107994545, 194390181, 323983635, 971950905]

約数ペア:

[(1, 971950905), (3, 323983635), (5, 194390181), (9, 107994545), (15, 64796727), (23, 42258735), (31, 31353255), (45, 21598909), (69, 14086245), (93, 10451085), (115, 8451747), (155, 6270651), (207, 4695415), (279, 3483695), (345, 2817249), (465, 2090217), (713, 1363185), (1035, 939083), (1395, 696739), (2139, 454395), (3565, 272637), (6417, 151465), (10695, 90879), (30293, 32085)]