1339266975

素因数分解:

$3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{71143}}^1$

素因数の和:71407

約数の個数: 24

約数和(自身を含む): 2223107712

約数和(自身を除く): 883840737

約数列:

[1, 3, 5, 15, 25, 75, 251, 753, 1255, 3765, 6275, 18825, 71143, 213429, 355715, 1067145, 1778575, 5335725, 17856893, 53570679, 89284465, 267853395, 446422325, 1339266975]

約数ペア:

[(1, 1339266975), (3, 446422325), (5, 267853395), (15, 89284465), (25, 53570679), (75, 17856893), (251, 5335725), (753, 1778575), (1255, 1067145), (3765, 355715), (6275, 213429), (18825, 71143)]