156051285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2953}}^1$

素因数の和:3245

約数の個数: 32

約数和(自身を含む): 269971968

約数和(自身を除く): 113920683

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 271, 813, 1355, 2953, 3523, 4065, 8859, 10569, 14765, 17615, 38389, 44295, 52845, 115167, 191945, 575835, 800263, 2400789, 4001315, 10403419, 12003945, 31210257, 52017095, 156051285]

約数ペア:

[(1, 156051285), (3, 52017095), (5, 31210257), (13, 12003945), (15, 10403419), (39, 4001315), (65, 2400789), (195, 800263), (271, 575835), (813, 191945), (1355, 115167), (2953, 52845), (3523, 44295), (4065, 38389), (8859, 17615), (10569, 14765)]