159379215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 278691840

約数和(自身を除く): 119312625

約数列:

[1, 3, 5, 15, 29, 31, 53, 87, 93, 145, 155, 159, 223, 265, 435, 465, 669, 795, 899, 1115, 1537, 1643, 2697, 3345, 4495, 4611, 4929, 6467, 6913, 7685, 8215, 11819, 13485, 19401, 20739, 23055, 24645, 32335, 34565, 35457, 47647, 59095, 97005, 103695, 142941, 177285, 200477, 238235, 342751, 366389, 601431, 714705, 1002385, 1028253, 1099167, 1713755, 1831945, 3007155, 5141265, 5495835, 10625281, 31875843, 53126405, 159379215]

約数ペア:

[(1, 159379215), (3, 53126405), (5, 31875843), (15, 10625281), (29, 5495835), (31, 5141265), (53, 3007155), (87, 1831945), (93, 1713755), (145, 1099167), (155, 1028253), (159, 1002385), (223, 714705), (265, 601431), (435, 366389), (465, 342751), (669, 238235), (795, 200477), (899, 177285), (1115, 142941), (1537, 103695), (1643, 97005), (2697, 59095), (3345, 47647), (4495, 35457), (4611, 34565), (4929, 32335), (6467, 24645), (6913, 23055), (7685, 20739), (8215, 19401), (11819, 13485)]