31337085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{593}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 54286848

約数和(自身を除く): 22949763

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 271, 593, 813, 1355, 1779, 2965, 3523, 4065, 7709, 8895, 10569, 17615, 23127, 38545, 52845, 115635, 160703, 482109, 803515, 2089139, 2410545, 6267417, 10445695, 31337085]

約数ペア:

[(1, 31337085), (3, 10445695), (5, 6267417), (13, 2410545), (15, 2089139), (39, 803515), (65, 482109), (195, 160703), (271, 115635), (593, 52845), (813, 38545), (1355, 23127), (1779, 17615), (2965, 10569), (3523, 8895), (4065, 7709)]