149050245

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2659}}^1$

素因数の和:2805

約数の個数: 32

約数和(自身を含む): 247443840

約数和(自身を除く): 98393595

約数列:

[1, 3, 5, 15, 37, 101, 111, 185, 303, 505, 555, 1515, 2659, 3737, 7977, 11211, 13295, 18685, 39885, 56055, 98383, 268559, 295149, 491915, 805677, 1342795, 1475745, 4028385, 9936683, 29810049, 49683415, 149050245]

約数ペア:

[(1, 149050245), (3, 49683415), (5, 29810049), (15, 9936683), (37, 4028385), (101, 1475745), (111, 1342795), (185, 805677), (303, 491915), (505, 295149), (555, 268559), (1515, 98383), (2659, 56055), (3737, 39885), (7977, 18685), (11211, 13295)]