75041145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 138642192

約数和(自身を除く): 63601047

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 233, 255, 421, 699, 765, 1165, 1263, 2097, 2105, 3495, 3789, 3961, 6315, 7157, 10485, 11883, 18945, 19805, 21471, 35649, 35785, 59415, 64413, 98093, 107355, 178245, 294279, 322065, 490465, 882837, 1471395, 1667581, 4414185, 5002743, 8337905, 15008229, 25013715, 75041145]

約数ペア:

[(1, 75041145), (3, 25013715), (5, 15008229), (9, 8337905), (15, 5002743), (17, 4414185), (45, 1667581), (51, 1471395), (85, 882837), (153, 490465), (233, 322065), (255, 294279), (421, 178245), (699, 107355), (765, 98093), (1165, 64413), (1263, 59415), (2097, 35785), (2105, 35649), (3495, 21471), (3789, 19805), (3961, 18945), (6315, 11883), (7157, 10485)]