74555115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4793}}^1$

素因数の和:4879

約数の個数: 32

約数和(自身を含む): 128402496

約数和(自身を除く): 53847381

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 3111, 4793, 5185, 14379, 15555, 23965, 71895, 81481, 244443, 292373, 407405, 877119, 1222215, 1461865, 4385595, 4970341, 14911023, 24851705, 74555115]

約数ペア:

[(1, 74555115), (3, 24851705), (5, 14911023), (15, 4970341), (17, 4385595), (51, 1461865), (61, 1222215), (85, 877119), (183, 407405), (255, 292373), (305, 244443), (915, 81481), (1037, 71895), (3111, 23965), (4793, 15555), (5185, 14379)]