15704482815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1\times {\mathrm{859}}^1$

素因数の和:1461

約数の個数: 96

約数和(自身を含む): 31459983360

約数和(自身を除く): 15755500545

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 315, 381, 457, 635, 859, 889, 1143, 1371, 1905, 2285, 2577, 2667, 3199, 4113, 4295, 4445, 5715, 6013, 6855, 7731, 8001, 9597, 12885, 13335, 15995, 18039, 20565, 28791, 30065, 38655, 40005, 47985, 54117, 58039, 90195, 109093, 143955, 174117, 270585, 290195, 327279, 392563, 406273, 522351, 545465, 763651, 870585, 981837, 1177689, 1218819, 1636395, 1962815, 2031365, 2290953, 2611755, 2747941, 3533067, 3656457, 3818255, 4909185, 5888445, 6094095, 6872859, 8243823, 11454765, 13739705, 17665335, 18282285, 24731469, 34364295, 41219115, 49855501, 123657345, 149566503, 249277505, 348988507, 448699509, 747832515, 1046965521, 1744942535, 2243497545, 3140896563, 5234827605, 15704482815]

約数ペア:

[(1, 15704482815), (3, 5234827605), (5, 3140896563), (7, 2243497545), (9, 1744942535), (15, 1046965521), (21, 747832515), (35, 448699509), (45, 348988507), (63, 249277505), (105, 149566503), (127, 123657345), (315, 49855501), (381, 41219115), (457, 34364295), (635, 24731469), (859, 18282285), (889, 17665335), (1143, 13739705), (1371, 11454765), (1905, 8243823), (2285, 6872859), (2577, 6094095), (2667, 5888445), (3199, 4909185), (4113, 3818255), (4295, 3656457), (4445, 3533067), (5715, 2747941), (6013, 2611755), (6855, 2290953), (7731, 2031365), (8001, 1962815), (9597, 1636395), (12885, 1218819), (13335, 1177689), (15995, 981837), (18039, 870585), (20565, 763651), (28791, 545465), (30065, 522351), (38655, 406273), (40005, 392563), (47985, 327279), (54117, 290195), (58039, 270585), (90195, 174117), (109093, 143955)]