141509775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3989}}^1$

素因数の和:4056

約数の個数: 48

約数和(自身を含む): 261233280

約数和(自身を除く): 119723505

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 825, 1075, 1419, 2365, 3225, 3989, 7095, 11825, 11967, 19945, 35475, 43879, 59835, 99725, 131637, 171527, 219395, 299175, 514581, 658185, 857635, 1096975, 1886797, 2572905, 3290925, 4288175, 5660391, 9433985, 12864525, 28301955, 47169925, 141509775]

約数ペア:

[(1, 141509775), (3, 47169925), (5, 28301955), (11, 12864525), (15, 9433985), (25, 5660391), (33, 4288175), (43, 3290925), (55, 2572905), (75, 1886797), (129, 1096975), (165, 857635), (215, 658185), (275, 514581), (473, 299175), (645, 219395), (825, 171527), (1075, 131637), (1419, 99725), (2365, 59835), (3225, 43879), (3989, 35475), (7095, 19945), (11825, 11967)]