74050165

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 105799680

約数和(自身を除く): 31749515

約数列:

[1, 5, 7, 31, 35, 139, 155, 217, 491, 695, 973, 1085, 2455, 3437, 4309, 4865, 15221, 17185, 21545, 30163, 68249, 76105, 106547, 150815, 341245, 477743, 532735, 2115719, 2388715, 10578595, 14810033, 74050165]

約数ペア:

[(1, 74050165), (5, 14810033), (7, 10578595), (31, 2388715), (35, 2115719), (139, 532735), (155, 477743), (217, 341245), (491, 150815), (695, 106547), (973, 76105), (1085, 68249), (2455, 30163), (3437, 21545), (4309, 17185), (4865, 15221)]