89330865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 156530880

約数和(自身を除く): 67200015

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 169, 195, 269, 393, 507, 655, 807, 845, 1345, 1703, 1965, 2535, 3497, 4035, 5109, 8515, 10491, 17485, 22139, 25545, 35239, 45461, 52455, 66417, 105717, 110695, 136383, 176195, 227305, 332085, 458107, 528585, 681915, 1374321, 2290535, 5955391, 6871605, 17866173, 29776955, 89330865]

約数ペア:

[(1, 89330865), (3, 29776955), (5, 17866173), (13, 6871605), (15, 5955391), (39, 2290535), (65, 1374321), (131, 681915), (169, 528585), (195, 458107), (269, 332085), (393, 227305), (507, 176195), (655, 136383), (807, 110695), (845, 105717), (1345, 66417), (1703, 52455), (1965, 45461), (2535, 35239), (3497, 25545), (4035, 22139), (5109, 17485), (8515, 10491)]