11765275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 17141760

約数和(自身を除く): 5376485

約数列:

[1, 5, 17, 19, 25, 31, 47, 85, 95, 155, 235, 323, 425, 475, 527, 589, 775, 799, 893, 1175, 1457, 1615, 2635, 2945, 3995, 4465, 7285, 8075, 10013, 13175, 14725, 15181, 19975, 22325, 24769, 27683, 36425, 50065, 75905, 123845, 138415, 250325, 379525, 470611, 619225, 692075, 2353055, 11765275]

約数ペア:

[(1, 11765275), (5, 2353055), (17, 692075), (19, 619225), (25, 470611), (31, 379525), (47, 250325), (85, 138415), (95, 123845), (155, 75905), (235, 50065), (323, 36425), (425, 27683), (475, 24769), (527, 22325), (589, 19975), (775, 15181), (799, 14725), (893, 13175), (1175, 10013), (1457, 8075), (1615, 7285), (2635, 4465), (2945, 3995)]