74132175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 133185920

約数和(自身を除く): 59053745

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 139, 195, 325, 417, 547, 695, 975, 1641, 1807, 2085, 2735, 3475, 5421, 7111, 8205, 9035, 10425, 13675, 21333, 27105, 35555, 41025, 45175, 76033, 106665, 135525, 177775, 228099, 380165, 533325, 988429, 1140495, 1900825, 2965287, 4942145, 5702475, 14826435, 24710725, 74132175]

約数ペア:

[(1, 74132175), (3, 24710725), (5, 14826435), (13, 5702475), (15, 4942145), (25, 2965287), (39, 1900825), (65, 1140495), (75, 988429), (139, 533325), (195, 380165), (325, 228099), (417, 177775), (547, 135525), (695, 106665), (975, 76033), (1641, 45175), (1807, 41025), (2085, 35555), (2735, 27105), (3475, 21333), (5421, 13675), (7111, 10425), (8205, 9035)]