149739765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 285327360

約数和(自身を除く): 135587595

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 179, 217, 257, 465, 537, 651, 771, 895, 1085, 1253, 1285, 1799, 2685, 3255, 3759, 3855, 5397, 5549, 6265, 7967, 8995, 16647, 18795, 23901, 26985, 27745, 38843, 39835, 46003, 55769, 83235, 116529, 119505, 138009, 167307, 194215, 230015, 278845, 322021, 582645, 690045, 836535, 966063, 1426093, 1610105, 4278279, 4830315, 7130465, 9982651, 21391395, 29947953, 49913255, 149739765]

約数ペア:

[(1, 149739765), (3, 49913255), (5, 29947953), (7, 21391395), (15, 9982651), (21, 7130465), (31, 4830315), (35, 4278279), (93, 1610105), (105, 1426093), (155, 966063), (179, 836535), (217, 690045), (257, 582645), (465, 322021), (537, 278845), (651, 230015), (771, 194215), (895, 167307), (1085, 138009), (1253, 119505), (1285, 116529), (1799, 83235), (2685, 55769), (3255, 46003), (3759, 39835), (3855, 38843), (5397, 27745), (5549, 26985), (6265, 23901), (7967, 18795), (8995, 16647)]