157028491815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19640837}}^1$

素因数の和:19640899

約数の個数: 32

約数和(自身を含む): 277171505856

約数和(自身を除く): 120143014041

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 19640837, 58922511, 98204185, 255330881, 294612555, 765992643, 805274317, 1276654405, 2415822951, 3829963215, 4026371585, 10468566121, 12079114755, 31405698363, 52342830605, 157028491815]

約数ペア:

[(1, 157028491815), (3, 52342830605), (5, 31405698363), (13, 12079114755), (15, 10468566121), (39, 4026371585), (41, 3829963215), (65, 2415822951), (123, 1276654405), (195, 805274317), (205, 765992643), (533, 294612555), (615, 255330881), (1599, 98204185), (2665, 58922511), (7995, 19640837)]