86838645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5749}}^1$

素因数の和:5829

約数の個数: 32

約数和(自身を含む): 149040000

約数和(自身を除く): 62201355

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 3021, 5035, 5749, 15105, 17247, 28745, 86235, 109231, 304697, 327693, 546155, 914091, 1523485, 1638465, 4570455, 5789243, 17367729, 28946215, 86838645]

約数ペア:

[(1, 86838645), (3, 28946215), (5, 17367729), (15, 5789243), (19, 4570455), (53, 1638465), (57, 1523485), (95, 914091), (159, 546155), (265, 327693), (285, 304697), (795, 109231), (1007, 86235), (3021, 28745), (5035, 17247), (5749, 15105)]