23997195

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1193}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 42984000

約数和(自身を除く): 18986805

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1193, 1341, 2235, 3579, 4023, 5965, 6705, 10737, 17895, 20115, 32211, 53685, 161055, 177757, 533271, 888785, 1599813, 2666355, 4799439, 7999065, 23997195]

約数ペア:

[(1, 23997195), (3, 7999065), (5, 4799439), (9, 2666355), (15, 1599813), (27, 888785), (45, 533271), (135, 177757), (149, 161055), (447, 53685), (745, 32211), (1193, 20115), (1341, 17895), (2235, 10737), (3579, 6705), (4023, 5965)]