4915965

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 8478720

約数和(自身を除く): 3562755

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 367, 705, 893, 1101, 1835, 2679, 4465, 5505, 6973, 13395, 17249, 20919, 34865, 51747, 86245, 104595, 258735, 327731, 983193, 1638655, 4915965]

約数ペア:

[(1, 4915965), (3, 1638655), (5, 983193), (15, 327731), (19, 258735), (47, 104595), (57, 86245), (95, 51747), (141, 34865), (235, 20919), (285, 17249), (367, 13395), (705, 6973), (893, 5505), (1101, 4465), (1835, 2679)]