15705876417

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{4861}}^1$

素因数の和:5150

約数の個数: 64

約数和(自身を含む): 26616066048

約数和(自身を除く): 10910189631

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 197, 213, 231, 497, 591, 781, 1379, 1491, 2167, 2343, 4137, 4861, 5467, 6501, 13987, 14583, 15169, 16401, 34027, 41961, 45507, 53471, 97909, 102081, 153857, 160413, 293727, 345131, 374297, 461571, 957617, 1035393, 1076999, 1122891, 2415917, 2872851, 3230997, 3796441, 6703319, 7247751, 10533787, 11389323, 20109957, 26575087, 31601361, 67990807, 73736509, 79725261, 203972421, 221209527, 475935649, 747898877, 1427806947, 2243696631, 5235292139, 15705876417]

約数ペア:

[(1, 15705876417), (3, 5235292139), (7, 2243696631), (11, 1427806947), (21, 747898877), (33, 475935649), (71, 221209527), (77, 203972421), (197, 79725261), (213, 73736509), (231, 67990807), (497, 31601361), (591, 26575087), (781, 20109957), (1379, 11389323), (1491, 10533787), (2167, 7247751), (2343, 6703319), (4137, 3796441), (4861, 3230997), (5467, 2872851), (6501, 2415917), (13987, 1122891), (14583, 1076999), (15169, 1035393), (16401, 957617), (34027, 461571), (41961, 374297), (45507, 345131), (53471, 293727), (97909, 160413), (102081, 153857)]