73929855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15259}}^1$

素因数の和:15303

約数の個数: 32

約数和(自身を含む): 131846400

約数和(自身を除く): 57916545

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 15259, 45777, 76295, 228885, 259403, 289921, 778209, 869763, 1297015, 1449605, 3891045, 4348815, 4928657, 14785971, 24643285, 73929855]

約数ペア:

[(1, 73929855), (3, 24643285), (5, 14785971), (15, 4928657), (17, 4348815), (19, 3891045), (51, 1449605), (57, 1297015), (85, 869763), (95, 778209), (255, 289921), (285, 259403), (323, 228885), (969, 76295), (1615, 45777), (4845, 15259)]