442364235

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{11839}}^1$

素因数の和:11947

約数の個数: 32

約数和(自身を含む): 736542720

約数和(自身を除く): 294178485

約数列:

[1, 3, 5, 15, 47, 53, 141, 159, 235, 265, 705, 795, 2491, 7473, 11839, 12455, 35517, 37365, 59195, 177585, 556433, 627467, 1669299, 1882401, 2782165, 3137335, 8346495, 9412005, 29490949, 88472847, 147454745, 442364235]

約数ペア:

[(1, 442364235), (3, 147454745), (5, 88472847), (15, 29490949), (47, 9412005), (53, 8346495), (141, 3137335), (159, 2782165), (235, 1882401), (265, 1669299), (705, 627467), (795, 556433), (2491, 177585), (7473, 59195), (11839, 37365), (12455, 35517)]