40271925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 71424000

約数和(自身を除く): 31152075

約数列:

[1, 3, 5, 15, 19, 25, 57, 59, 75, 95, 177, 285, 295, 475, 479, 885, 1121, 1425, 1437, 1475, 2395, 3363, 4425, 5605, 7185, 9101, 11975, 16815, 27303, 28025, 28261, 35925, 45505, 84075, 84783, 136515, 141305, 227525, 423915, 536959, 682575, 706525, 1610877, 2119575, 2684795, 8054385, 13423975, 40271925]

約数ペア:

[(1, 40271925), (3, 13423975), (5, 8054385), (15, 2684795), (19, 2119575), (25, 1610877), (57, 706525), (59, 682575), (75, 536959), (95, 423915), (177, 227525), (285, 141305), (295, 136515), (475, 84783), (479, 84075), (885, 45505), (1121, 35925), (1425, 28261), (1437, 28025), (1475, 27303), (2395, 16815), (3363, 11975), (4425, 9101), (5605, 7185)]