45042255

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 82992000

約数和(自身を除く): 37949745

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 139, 171, 285, 379, 417, 695, 855, 1137, 1251, 1895, 2085, 2641, 3411, 5685, 6255, 7201, 7923, 13205, 17055, 21603, 23769, 36005, 39615, 52681, 64809, 108015, 118845, 158043, 263405, 324045, 474129, 790215, 1000939, 2370645, 3002817, 5004695, 9008451, 15014085, 45042255]

約数ペア:

[(1, 45042255), (3, 15014085), (5, 9008451), (9, 5004695), (15, 3002817), (19, 2370645), (45, 1000939), (57, 790215), (95, 474129), (139, 324045), (171, 263405), (285, 158043), (379, 118845), (417, 108015), (695, 64809), (855, 52681), (1137, 39615), (1251, 36005), (1895, 23769), (2085, 21603), (2641, 17055), (3411, 13205), (5685, 7923), (6255, 7201)]