29137545

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 54250560

約数和(自身を除く): 25113015

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 159, 171, 265, 285, 477, 643, 795, 855, 1007, 1929, 2385, 3021, 3215, 5035, 5787, 9063, 9645, 12217, 15105, 28935, 34079, 36651, 45315, 61085, 102237, 109953, 170395, 183255, 306711, 511185, 549765, 647501, 1533555, 1942503, 3237505, 5827509, 9712515, 29137545]

約数ペア:

[(1, 29137545), (3, 9712515), (5, 5827509), (9, 3237505), (15, 1942503), (19, 1533555), (45, 647501), (53, 549765), (57, 511185), (95, 306711), (159, 183255), (171, 170395), (265, 109953), (285, 102237), (477, 61085), (643, 45315), (795, 36651), (855, 34079), (1007, 28935), (1929, 15105), (2385, 12217), (3021, 9645), (3215, 9063), (5035, 5787)]