26803395

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 53913600

約数和(自身を除く): 27110205

約数列:

[1, 3, 5, 9, 15, 19, 23, 29, 45, 47, 57, 69, 87, 95, 115, 141, 145, 171, 207, 235, 261, 285, 345, 423, 435, 437, 551, 667, 705, 855, 893, 1035, 1081, 1305, 1311, 1363, 1653, 2001, 2115, 2185, 2679, 2755, 3243, 3335, 3933, 4089, 4465, 4959, 5405, 6003, 6555, 6815, 8037, 8265, 9729, 10005, 12267, 12673, 13395, 16215, 19665, 20445, 20539, 24795, 25897, 30015, 31349, 38019, 40185, 48645, 61335, 61617, 63365, 77691, 94047, 102695, 114057, 129485, 156745, 184851, 190095, 233073, 282141, 308085, 388455, 470235, 570285, 595631, 924255, 1165365, 1410705, 1786893, 2978155, 5360679, 8934465, 26803395]

約数ペア:

[(1, 26803395), (3, 8934465), (5, 5360679), (9, 2978155), (15, 1786893), (19, 1410705), (23, 1165365), (29, 924255), (45, 595631), (47, 570285), (57, 470235), (69, 388455), (87, 308085), (95, 282141), (115, 233073), (141, 190095), (145, 184851), (171, 156745), (207, 129485), (235, 114057), (261, 102695), (285, 94047), (345, 77691), (423, 63365), (435, 61617), (437, 61335), (551, 48645), (667, 40185), (705, 38019), (855, 31349), (893, 30015), (1035, 25897), (1081, 24795), (1305, 20539), (1311, 20445), (1363, 19665), (1653, 16215), (2001, 13395), (2115, 12673), (2185, 12267), (2679, 10005), (2755, 9729), (3243, 8265), (3335, 8037), (3933, 6815), (4089, 6555), (4465, 6003), (4959, 5405)]