13273095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 23901696

約数和(自身を除く): 10628601

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 103, 121, 165, 213, 309, 355, 363, 515, 605, 781, 1065, 1133, 1545, 1815, 2343, 3399, 3905, 5665, 7313, 8591, 11715, 12463, 16995, 21939, 25773, 36565, 37389, 42955, 62315, 80443, 109695, 128865, 186945, 241329, 402215, 884873, 1206645, 2654619, 4424365, 13273095]

約数ペア:

[(1, 13273095), (3, 4424365), (5, 2654619), (11, 1206645), (15, 884873), (33, 402215), (55, 241329), (71, 186945), (103, 128865), (121, 109695), (165, 80443), (213, 62315), (309, 42955), (355, 37389), (363, 36565), (515, 25773), (605, 21939), (781, 16995), (1065, 12463), (1133, 11715), (1545, 8591), (1815, 7313), (2343, 5665), (3399, 3905)]