6405205025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{3137}}^1$

素因数の和:3290

約数の個数: 48

約数和(自身を含む): 8572915584

約数和(自身を除く): 2167710559

約数列:

[1, 5, 23, 25, 53, 67, 115, 265, 335, 575, 1219, 1325, 1541, 1675, 3137, 3551, 6095, 7705, 15685, 17755, 30475, 38525, 72151, 78425, 81673, 88775, 166261, 210179, 360755, 408365, 831305, 1050895, 1803775, 2041825, 3824003, 4156525, 4834117, 5254475, 11139487, 19120015, 24170585, 55697435, 95600075, 120852925, 256208201, 278487175, 1281041005, 6405205025]

約数ペア:

[(1, 6405205025), (5, 1281041005), (23, 278487175), (25, 256208201), (53, 120852925), (67, 95600075), (115, 55697435), (265, 24170585), (335, 19120015), (575, 11139487), (1219, 5254475), (1325, 4834117), (1541, 4156525), (1675, 3824003), (3137, 2041825), (3551, 1803775), (6095, 1050895), (7705, 831305), (15685, 408365), (17755, 360755), (30475, 210179), (38525, 166261), (72151, 88775), (78425, 81673)]