345825

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 36

約数和(自身を含む): 652860

約数和(自身を除く): 307035

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 53, 75, 87, 145, 159, 225, 261, 265, 435, 477, 725, 795, 1305, 1325, 1537, 2175, 2385, 3975, 4611, 6525, 7685, 11925, 13833, 23055, 38425, 69165, 115275, 345825]

約数ペア:

[(1, 345825), (3, 115275), (5, 69165), (9, 38425), (15, 23055), (25, 13833), (29, 11925), (45, 7685), (53, 6525), (75, 4611), (87, 3975), (145, 2385), (159, 2175), (225, 1537), (261, 1325), (265, 1305), (435, 795), (477, 725)]