2013230025

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5413}}^1$

素因数の和:5480

約数の個数: 96

約数和(自身を含む): 4028016000

約数和(自身を除く): 2014785975

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 29, 45, 57, 75, 87, 95, 135, 145, 171, 225, 261, 285, 435, 475, 513, 551, 675, 725, 783, 855, 1305, 1425, 1653, 2175, 2565, 2755, 3915, 4275, 4959, 5413, 6525, 8265, 12825, 13775, 14877, 16239, 19575, 24795, 27065, 41325, 48717, 74385, 81195, 102847, 123975, 135325, 146151, 156977, 243585, 308541, 371925, 405975, 470931, 514235, 730755, 784885, 925623, 1217925, 1412793, 1542705, 2354655, 2571175, 2776869, 2982563, 3653775, 3924425, 4238379, 4628115, 7063965, 7713525, 8947689, 11773275, 13884345, 14912815, 21191895, 23140575, 26843067, 35319825, 44738445, 69421725, 74564075, 80529201, 105959475, 134215335, 223692225, 402646005, 671076675, 2013230025]

約数ペア:

[(1, 2013230025), (3, 671076675), (5, 402646005), (9, 223692225), (15, 134215335), (19, 105959475), (25, 80529201), (27, 74564075), (29, 69421725), (45, 44738445), (57, 35319825), (75, 26843067), (87, 23140575), (95, 21191895), (135, 14912815), (145, 13884345), (171, 11773275), (225, 8947689), (261, 7713525), (285, 7063965), (435, 4628115), (475, 4238379), (513, 3924425), (551, 3653775), (675, 2982563), (725, 2776869), (783, 2571175), (855, 2354655), (1305, 1542705), (1425, 1412793), (1653, 1217925), (2175, 925623), (2565, 784885), (2755, 730755), (3915, 514235), (4275, 470931), (4959, 405975), (5413, 371925), (6525, 308541), (8265, 243585), (12825, 156977), (13775, 146151), (14877, 135325), (16239, 123975), (19575, 102847), (24795, 81195), (27065, 74385), (41325, 48717)]