53821425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3307}}^1$

素因数の和:3358

約数の個数: 48

約数和(自身を含む): 105009152

約数和(自身を除く): 51187727

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 217, 465, 525, 651, 775, 1085, 2325, 3255, 3307, 5425, 9921, 16275, 16535, 23149, 49605, 69447, 82675, 102517, 115745, 248025, 307551, 347235, 512585, 578725, 717619, 1537755, 1736175, 2152857, 2562925, 3588095, 7688775, 10764285, 17940475, 53821425]

約数ペア:

[(1, 53821425), (3, 17940475), (5, 10764285), (7, 7688775), (15, 3588095), (21, 2562925), (25, 2152857), (31, 1736175), (35, 1537755), (75, 717619), (93, 578725), (105, 512585), (155, 347235), (175, 307551), (217, 248025), (465, 115745), (525, 102517), (651, 82675), (775, 69447), (1085, 49605), (2325, 23149), (3255, 16535), (3307, 16275), (5425, 9921)]