27401325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 56663040

約数和(自身を除く): 29261715

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 41, 57, 67, 75, 95, 105, 123, 133, 175, 201, 205, 285, 287, 335, 399, 469, 475, 525, 615, 665, 779, 861, 1005, 1025, 1273, 1407, 1425, 1435, 1675, 1995, 2337, 2345, 2747, 3075, 3325, 3819, 3895, 4305, 5025, 5453, 6365, 7035, 7175, 8241, 8911, 9975, 11685, 11725, 13735, 16359, 19095, 19229, 19475, 21525, 26733, 27265, 31825, 35175, 41205, 44555, 52193, 57687, 58425, 68675, 81795, 95475, 96145, 133665, 136325, 156579, 206025, 222775, 260965, 288435, 365351, 408975, 480725, 668325, 782895, 1096053, 1304825, 1442175, 1826755, 3914475, 5480265, 9133775, 27401325]

約数ペア:

[(1, 27401325), (3, 9133775), (5, 5480265), (7, 3914475), (15, 1826755), (19, 1442175), (21, 1304825), (25, 1096053), (35, 782895), (41, 668325), (57, 480725), (67, 408975), (75, 365351), (95, 288435), (105, 260965), (123, 222775), (133, 206025), (175, 156579), (201, 136325), (205, 133665), (285, 96145), (287, 95475), (335, 81795), (399, 68675), (469, 58425), (475, 57687), (525, 52193), (615, 44555), (665, 41205), (779, 35175), (861, 31825), (1005, 27265), (1025, 26733), (1273, 21525), (1407, 19475), (1425, 19229), (1435, 19095), (1675, 16359), (1995, 13735), (2337, 11725), (2345, 11685), (2747, 9975), (3075, 8911), (3325, 8241), (3819, 7175), (3895, 7035), (4305, 6365), (5025, 5453)]