480195075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8219}}^1$

素因数の和:8292

約数の個数: 48

約数和(自身を含む): 856195200

約数和(自身を除く): 376000125

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 285, 475, 615, 779, 1025, 1425, 2337, 3075, 3895, 8219, 11685, 19475, 24657, 41095, 58425, 123285, 156161, 205475, 336979, 468483, 616425, 780805, 1010937, 1684895, 2342415, 3904025, 5054685, 6402601, 8424475, 11712075, 19207803, 25273425, 32013005, 96039015, 160065025, 480195075]

約数ペア:

[(1, 480195075), (3, 160065025), (5, 96039015), (15, 32013005), (19, 25273425), (25, 19207803), (41, 11712075), (57, 8424475), (75, 6402601), (95, 5054685), (123, 3904025), (205, 2342415), (285, 1684895), (475, 1010937), (615, 780805), (779, 616425), (1025, 468483), (1425, 336979), (2337, 205475), (3075, 156161), (3895, 123285), (8219, 58425), (11685, 41095), (19475, 24657)]