55487565

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 114462720

約数和(自身を除く): 58975155

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 71, 105, 135, 189, 213, 315, 355, 497, 639, 827, 945, 1065, 1491, 1917, 2481, 2485, 3195, 4135, 4473, 5789, 7443, 7455, 9585, 12405, 13419, 17367, 22329, 22365, 28945, 37215, 52101, 58717, 67095, 86835, 111645, 156303, 176151, 260505, 293585, 411019, 528453, 781515, 880755, 1233057, 1585359, 2055095, 2642265, 3699171, 6165285, 7926795, 11097513, 18495855, 55487565]

約数ペア:

[(1, 55487565), (3, 18495855), (5, 11097513), (7, 7926795), (9, 6165285), (15, 3699171), (21, 2642265), (27, 2055095), (35, 1585359), (45, 1233057), (63, 880755), (71, 781515), (105, 528453), (135, 411019), (189, 293585), (213, 260505), (315, 176151), (355, 156303), (497, 111645), (639, 86835), (827, 67095), (945, 58717), (1065, 52101), (1491, 37215), (1917, 28945), (2481, 22365), (2485, 22329), (3195, 17367), (4135, 13419), (4473, 12405), (5789, 9585), (7443, 7455)]