15115138269

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{10711}}^1$

素因数の和:10922

約数の個数: 64

約数和(自身を含む): 25914470400

約数和(自身を除く): 10799332131

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 149, 231, 287, 447, 451, 861, 1043, 1353, 1639, 3129, 3157, 4917, 6109, 9471, 10711, 11473, 18327, 32133, 34419, 42763, 67199, 74977, 117821, 128289, 201597, 224931, 353463, 439151, 470393, 824747, 1317453, 1411179, 1595939, 2474241, 3074057, 4787817, 4830661, 9222171, 11171573, 14491983, 17555329, 33514719, 33814627, 52665987, 65433499, 101443881, 122887303, 196300497, 368661909, 458034493, 719768489, 1374103479, 2159305467, 5038379423, 15115138269]

約数ペア:

[(1, 15115138269), (3, 5038379423), (7, 2159305467), (11, 1374103479), (21, 719768489), (33, 458034493), (41, 368661909), (77, 196300497), (123, 122887303), (149, 101443881), (231, 65433499), (287, 52665987), (447, 33814627), (451, 33514719), (861, 17555329), (1043, 14491983), (1353, 11171573), (1639, 9222171), (3129, 4830661), (3157, 4787817), (4917, 3074057), (6109, 2474241), (9471, 1595939), (10711, 1411179), (11473, 1317453), (18327, 824747), (32133, 470393), (34419, 439151), (42763, 353463), (67199, 224931), (74977, 201597), (117821, 128289)]