74436045

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 124104960

約数和(自身を除く): 49668915

約数列:

[1, 3, 5, 15, 37, 71, 111, 185, 213, 355, 555, 1065, 1889, 2627, 5667, 7881, 9445, 13135, 28335, 39405, 69893, 134119, 209679, 349465, 402357, 670595, 1048395, 2011785, 4962403, 14887209, 24812015, 74436045]

約数ペア:

[(1, 74436045), (3, 24812015), (5, 14887209), (15, 4962403), (37, 2011785), (71, 1048395), (111, 670595), (185, 402357), (213, 349465), (355, 209679), (555, 134119), (1065, 69893), (1889, 39405), (2627, 28335), (5667, 13135), (7881, 9445)]