42471015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1103}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 72493056

約数和(自身を除く): 30022041

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 255, 453, 755, 1103, 2265, 2567, 3309, 5515, 7701, 12835, 16545, 18751, 38505, 56253, 93755, 166553, 281265, 499659, 832765, 2498295, 2831401, 8494203, 14157005, 42471015]

約数ペア:

[(1, 42471015), (3, 14157005), (5, 8494203), (15, 2831401), (17, 2498295), (51, 832765), (85, 499659), (151, 281265), (255, 166553), (453, 93755), (755, 56253), (1103, 38505), (2265, 18751), (2567, 16545), (3309, 12835), (5515, 7701)]