427444005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 732438144

約数和(自身を除く): 304994139

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 255, 289, 453, 653, 755, 867, 1445, 1959, 2265, 2567, 3265, 4335, 7701, 9795, 11101, 12835, 33303, 38505, 43639, 55505, 98603, 130917, 166515, 188717, 218195, 295809, 493015, 566151, 654585, 943585, 1479045, 1676251, 2830755, 5028753, 8381255, 25143765, 28496267, 85488801, 142481335, 427444005]

約数ペア:

[(1, 427444005), (3, 142481335), (5, 85488801), (15, 28496267), (17, 25143765), (51, 8381255), (85, 5028753), (151, 2830755), (255, 1676251), (289, 1479045), (453, 943585), (653, 654585), (755, 566151), (867, 493015), (1445, 295809), (1959, 218195), (2265, 188717), (2567, 166515), (3265, 130917), (4335, 98603), (7701, 55505), (9795, 43639), (11101, 38505), (12835, 33303)]