83516355

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 156723840

約数和(自身を除く): 73207485

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 367, 389, 585, 1101, 1167, 1835, 1945, 3303, 3501, 4771, 5057, 5505, 5835, 14313, 15171, 16515, 17505, 23855, 25285, 42939, 45513, 71565, 75855, 142763, 214695, 227565, 428289, 713815, 1284867, 1855919, 2141445, 5567757, 6424335, 9279595, 16703271, 27838785, 83516355]

約数ペア:

[(1, 83516355), (3, 27838785), (5, 16703271), (9, 9279595), (13, 6424335), (15, 5567757), (39, 2141445), (45, 1855919), (65, 1284867), (117, 713815), (195, 428289), (367, 227565), (389, 214695), (585, 142763), (1101, 75855), (1167, 71565), (1835, 45513), (1945, 42939), (3303, 25285), (3501, 23855), (4771, 17505), (5057, 16515), (5505, 15171), (5835, 14313)]