84425985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 179232768

約数和(自身を除く): 94806783

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 43, 45, 63, 69, 105, 115, 129, 161, 207, 215, 271, 301, 315, 345, 387, 483, 645, 805, 813, 903, 989, 1035, 1355, 1449, 1505, 1897, 1935, 2415, 2439, 2709, 2967, 4065, 4515, 4945, 5691, 6233, 6923, 7245, 8901, 9485, 11653, 12195, 13545, 14835, 17073, 18699, 20769, 28455, 31165, 34615, 34959, 43631, 44505, 56097, 58265, 62307, 81571, 85365, 93495, 103845, 104877, 130893, 174795, 218155, 244713, 268019, 280485, 311535, 392679, 407855, 524385, 654465, 734139, 804057, 1223565, 1340095, 1876133, 1963395, 2412171, 3670695, 4020285, 5628399, 9380665, 12060855, 16885197, 28141995, 84425985]

約数ペア:

[(1, 84425985), (3, 28141995), (5, 16885197), (7, 12060855), (9, 9380665), (15, 5628399), (21, 4020285), (23, 3670695), (35, 2412171), (43, 1963395), (45, 1876133), (63, 1340095), (69, 1223565), (105, 804057), (115, 734139), (129, 654465), (161, 524385), (207, 407855), (215, 392679), (271, 311535), (301, 280485), (315, 268019), (345, 244713), (387, 218155), (483, 174795), (645, 130893), (805, 104877), (813, 103845), (903, 93495), (989, 85365), (1035, 81571), (1355, 62307), (1449, 58265), (1505, 56097), (1897, 44505), (1935, 43631), (2415, 34959), (2439, 34615), (2709, 31165), (2967, 28455), (4065, 20769), (4515, 18699), (4945, 17073), (5691, 14835), (6233, 13545), (6923, 12195), (7245, 11653), (8901, 9485)]