1555122

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 3317760

約数和(自身を除く): 1762638

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 191, 354, 382, 573, 1146, 1357, 2714, 4071, 4393, 8142, 8786, 11269, 13179, 22538, 26358, 33807, 67614, 259187, 518374, 777561, 1555122]

約数ペア:

[(1, 1555122), (2, 777561), (3, 518374), (6, 259187), (23, 67614), (46, 33807), (59, 26358), (69, 22538), (118, 13179), (138, 11269), (177, 8786), (191, 8142), (354, 4393), (382, 4071), (573, 2714), (1146, 1357)]