26404125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 49510656

約数和(自身を除く): 23106531

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 125, 165, 173, 185, 275, 375, 407, 519, 555, 825, 865, 925, 1221, 1375, 1903, 2035, 2595, 2775, 4125, 4325, 4625, 5709, 6105, 6401, 9515, 10175, 12975, 13875, 19203, 21625, 28545, 30525, 32005, 47575, 50875, 64875, 70411, 96015, 142725, 152625, 160025, 211233, 237875, 352055, 480075, 713625, 800125, 1056165, 1760275, 2400375, 5280825, 8801375, 26404125]

約数ペア:

[(1, 26404125), (3, 8801375), (5, 5280825), (11, 2400375), (15, 1760275), (25, 1056165), (33, 800125), (37, 713625), (55, 480075), (75, 352055), (111, 237875), (125, 211233), (165, 160025), (173, 152625), (185, 142725), (275, 96015), (375, 70411), (407, 64875), (519, 50875), (555, 47575), (825, 32005), (865, 30525), (925, 28545), (1221, 21625), (1375, 19203), (1903, 13875), (2035, 12975), (2595, 10175), (2775, 9515), (4125, 6401), (4325, 6105), (4625, 5709)]