4850505

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 9434880

約数和(自身を除く): 4584375

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 239, 369, 451, 495, 615, 717, 1195, 1353, 1845, 2151, 2255, 2629, 3585, 4059, 6765, 7887, 9799, 10755, 13145, 20295, 23661, 29397, 39435, 48995, 88191, 107789, 118305, 146985, 323367, 440955, 538945, 970101, 1616835, 4850505]

約数ペア:

[(1, 4850505), (3, 1616835), (5, 970101), (9, 538945), (11, 440955), (15, 323367), (33, 146985), (41, 118305), (45, 107789), (55, 88191), (99, 48995), (123, 39435), (165, 29397), (205, 23661), (239, 20295), (369, 13145), (451, 10755), (495, 9799), (615, 7887), (717, 6765), (1195, 4059), (1353, 3585), (1845, 2629), (2151, 2255)]