156607215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{28921}}^1$

素因数の和:28967

約数の個数: 24

約数和(自身を含む): 264462768

約数和(自身を除く): 107855553

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 5415, 28921, 86763, 144605, 433815, 549499, 1648497, 2747495, 8242485, 10440481, 31321443, 52202405, 156607215]

約数ペア:

[(1, 156607215), (3, 52202405), (5, 31321443), (15, 10440481), (19, 8242485), (57, 2747495), (95, 1648497), (285, 549499), (361, 433815), (1083, 144605), (1805, 86763), (5415, 28921)]