74071725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10853}}^1$

素因数の和:10886

約数の個数: 48

約数和(自身を含む): 150740352

約数和(自身を除く): 76668627

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 10853, 32559, 54265, 75971, 141089, 162795, 227913, 271325, 379855, 423267, 705445, 813975, 987623, 1139565, 1899275, 2116335, 2962869, 3527225, 4938115, 5697825, 10581675, 14814345, 24690575, 74071725]

約数ペア:

[(1, 74071725), (3, 24690575), (5, 14814345), (7, 10581675), (13, 5697825), (15, 4938115), (21, 3527225), (25, 2962869), (35, 2116335), (39, 1899275), (65, 1139565), (75, 987623), (91, 813975), (105, 705445), (175, 423267), (195, 379855), (273, 271325), (325, 227913), (455, 162795), (525, 141089), (975, 75971), (1365, 54265), (2275, 32559), (6825, 10853)]