90825645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5839}}^1$

素因数の和:5925

約数の個数: 32

約数和(自身を含む): 156418560

約数和(自身を除く): 65592915

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 3111, 5185, 5839, 15555, 17517, 29195, 87585, 99263, 297789, 356179, 496315, 1068537, 1488945, 1780895, 5342685, 6055043, 18165129, 30275215, 90825645]

約数ペア:

[(1, 90825645), (3, 30275215), (5, 18165129), (15, 6055043), (17, 5342685), (51, 1780895), (61, 1488945), (85, 1068537), (183, 496315), (255, 356179), (305, 297789), (915, 99263), (1037, 87585), (3111, 29195), (5185, 17517), (5839, 15555)]