37977945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 67682304

約数和(自身を除く): 29704359

約数列:

[1, 3, 5, 15, 23, 31, 53, 67, 69, 93, 115, 155, 159, 201, 265, 335, 345, 465, 713, 795, 1005, 1219, 1541, 1643, 2077, 2139, 3551, 3565, 3657, 4623, 4929, 6095, 6231, 7705, 8215, 10385, 10653, 10695, 17755, 18285, 23115, 24645, 31155, 37789, 47771, 53265, 81673, 110081, 113367, 143313, 188945, 238855, 245019, 330243, 408365, 550405, 566835, 716565, 1225095, 1651215, 2531863, 7595589, 12659315, 37977945]

約数ペア:

[(1, 37977945), (3, 12659315), (5, 7595589), (15, 2531863), (23, 1651215), (31, 1225095), (53, 716565), (67, 566835), (69, 550405), (93, 408365), (115, 330243), (155, 245019), (159, 238855), (201, 188945), (265, 143313), (335, 113367), (345, 110081), (465, 81673), (713, 53265), (795, 47771), (1005, 37789), (1219, 31155), (1541, 24645), (1643, 23115), (2077, 18285), (2139, 17755), (3551, 10695), (3565, 10653), (3657, 10385), (4623, 8215), (4929, 7705), (6095, 6231)]