23603985

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1453}}^1$

素因数の和:1502

約数の個数: 36

約数和(自身を含む): 43209972

約数和(自身を除く): 19605987

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 855, 1083, 1453, 1805, 3249, 4359, 5415, 7265, 13077, 16245, 21795, 27607, 65385, 82821, 138035, 248463, 414105, 524533, 1242315, 1573599, 2622665, 4720797, 7867995, 23603985]

約数ペア:

[(1, 23603985), (3, 7867995), (5, 4720797), (9, 2622665), (15, 1573599), (19, 1242315), (45, 524533), (57, 414105), (95, 248463), (171, 138035), (285, 82821), (361, 65385), (855, 27607), (1083, 21795), (1453, 16245), (1805, 13077), (3249, 7265), (4359, 5415)]