3138623475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{23159}}^1$

素因数の和:23324

約数の個数: 48

約数和(自身を含む): 5628806400

約数和(自身を除く): 2490182925

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 139, 195, 325, 417, 695, 975, 1807, 2085, 3475, 5421, 9035, 10425, 23159, 27105, 45175, 69477, 115795, 135525, 301067, 347385, 578975, 903201, 1505335, 1736925, 3219101, 4516005, 7526675, 9657303, 16095505, 22580025, 41848313, 48286515, 80477525, 125544939, 209241565, 241432575, 627724695, 1046207825, 3138623475]

約数ペア:

[(1, 3138623475), (3, 1046207825), (5, 627724695), (13, 241432575), (15, 209241565), (25, 125544939), (39, 80477525), (65, 48286515), (75, 41848313), (139, 22580025), (195, 16095505), (325, 9657303), (417, 7526675), (695, 4516005), (975, 3219101), (1807, 1736925), (2085, 1505335), (3475, 903201), (5421, 578975), (9035, 347385), (10425, 301067), (23159, 135525), (27105, 115795), (45175, 69477)]